Overly broad permissions can turn one compromised account into a much larger security problem. Learn how to reduce unnecessary access, review privileges, and apply least privilege across modern Linux systems. Review Linux Privileges×

Alerts This Week
Warning Icon 1 514
Alerts This Week
Warning Icon 1 514

Stay Secure with the Latest Linux Advisories

Filter%20icon Refine advisories
X Clear Filters
X Clear Filters
View More

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Community Poll

Should Linux servers automatically install security updates?

No answer selected. Please try again.
Please select either existing option or enter your own, however not both.
Please select minimum {0} answer(s).
Please select maximum {0} answer(s).
/main-polls/157-should-linux-servers-automatically-install-security-updates?task=poll.vote&format=json
157
radio
0
[{"id":506,"title":"Yes \u2014 critical security patches should install automatically.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":507,"title":"No \u2014 every update should be tested before deployment.","votes":0,"type":"x","order":2,"pct":0,"resources":[]},{"id":508,"title":"Only critical vulnerabilities should auto-install.","votes":0,"type":"x","order":3,"pct":0,"resources":[]},{"id":509,"title":"I patch when Reddit starts panicking.","votes":1,"type":"x","order":4,"pct":100,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
bottom 200
Loading...

Explore Latest Linux Security advisories

We found 60 articles for you...
199

CentOS: CESA-2023-0530 Critical Libksba Security Update

Upstream details at : https://access.redhat.com/errata/RHSA-2023:0530. CentOS Errata and Security Advisory 2023:0530 Important Upstream details at : https://access.redhat.com/errata/RHSA-2023:0530 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 09f2614aeded0a8d1f7454f0270fe81a129ba048470ed9851001049d758c2a0f libksba-1.3.0-7.el7_9.i686.rpm b93825bf103f570b5e1032748e404b0d685f2025279cdfd1efbd0506671dd269 libksba-1.3.0-7.el7_9.x86_64.rpm d66f8f50f89a80ba6132ad39773812f3a9b5d598db35a63de6e8465c3c7137d8 libksba-devel-1.3.0-7.el7_9.i686.rpm 082abb4e91620918c0d5d1da8dfb191f950c793d112a4ac3ec4f2055ca594c68 libksba-devel-1.3.0-7.el7_9.x86_64.rpm Source: 3e26e87673f1bf593161fedcff13c52a5f4cd7708824d3d04c4a43b955749c98 libksba-1.3.0-7.el7_9.src.rpm -- Johnny Hughes CentOS Project { https://www.centos.org/ } irc: hughesjr, #This email address is being protected from spambots. You need JavaScript enabled to view it. Twitter: @JohnnyCentOS _______________________________________________ CentOS-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . Fedora Update and Security Notice 2023:0654 outlines critical package upgrades and mitigates vulnerabilities.. CentOS Update, Libksba Fix, Security Advisory 2023, Linux Patch. . Severity: Critical. LinuxSecurity.com Team

Calendar%202 Feb 20, 2023 Critical CentOS
217

Oracle Linux 8 ELSA-2023-0625 Critical: libksba Security Update

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network: . Oracle Linux Security Advisory ELSA-2023-0625 https://linux.oracle.com/errata/ELSA-2023-0625.html The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network: x86_64: libksba-1.3.5-9.el8_7.i686.rpm libksba-1.3.5-9.el8_7.x86_64.rpm libksba-devel-1.3.5-9.el8_7.i686.rpm libksba-devel-1.3.5-9.el8_7.x86_64.rpm aarch64: libksba-1.3.5-9.el8_7.aarch64.rpm libksba-devel-1.3.5-9.el8_7.aarch64.rpm SRPMS: https://oss.oracle.com:443/ol8/SRPMS-updates//libksba-1.3.5-9.el8_7.src.rpm Related CVEs: CVE-2022-47629 Description of changes: [1.3.5-9] - Fix for CVE-2022-47629 (#2161571) _______________________________________________ El-errata mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. https://oss.oracle.com/mailman/listinfo/el-errata . CentOS Security Alert CSA-2023-0190 offers essential patches for glibc. Address security issues without delay.. Oracle Linux Update, libksba Security Fix, RPM Package Update. . Severity: Critical. LinuxSecurity.com Team

Calendar%202 Feb 08, 2023 Critical Oracle
217

Oracle Linux 9 ELSA-2023-0626 Critical: Libksba Security Fix

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network: . Oracle Linux Security Advisory ELSA-2023-0626 https://linux.oracle.com/errata/ELSA-2023-0626.html The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network: x86_64: libksba-1.5.1-6.el9_1.i686.rpm libksba-1.5.1-6.el9_1.x86_64.rpm libksba-devel-1.5.1-6.el9_1.i686.rpm libksba-devel-1.5.1-6.el9_1.x86_64.rpm aarch64: libksba-1.5.1-6.el9_1.aarch64.rpm libksba-devel-1.5.1-6.el9_1.aarch64.rpm SRPMS: https://oss.oracle.com:443/ol9/SRPMS-updates//libksba-1.5.1-6.el9_1.src.rpm Related CVEs: CVE-2022-47629 Description of changes: [1.5.1-6] - Fix for CVE-2022-47629 (#2161571) _______________________________________________ El-errata mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. https://oss.oracle.com/mailman/listinfo/el-errata . The latest RPM packages for Oracle Linux 9 address critical security vulnerabilities within libksba. Further insights into the flaws and corresponding updates are now available.. Oracle Linux, Libksba Update, Security Advisory, RPM Update, Unbreakable Network. . Severity: Critical. LinuxSecurity.com Team

Calendar%202 Feb 08, 2023 Critical Oracle
98

RHEL 8: RHSA-2023-0625-01 Critical: Libksba Integer Overflow Fix

An update for libksba is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: libksba security update Advisory ID: RHSA-2023:0625-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0625 Issue date: 2023-02-07 CVE Names: CVE-2022-47629 ==================================================================== 1. Summary: An update for libksba is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat CodeReady Linux Builder (v. 8) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64 3. Description: KSBA (pronounced Kasbah) is a library to make X.509 certificates as well as the CMS easily accessible by other applications. Both specifications are building blocks of S/MIME and TLS. Security Fix(es): * libksba: integer overflow to code executiona (CVE-2022-47629) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2161571 - CVE-2022-47629libksba: integer overflow to code execution 6. Package List: Red Hat Enterprise Linux BaseOS (v. 8): Source: libksba-1.3.5-9.el8_7.src.rpm aarch64: libksba-1.3.5-9.el8_7.aarch64.rpm libksba-debuginfo-1.3.5-9.el8_7.aarch64.rpm libksba-debugsource-1.3.5-9.el8_7.aarch64.rpm ppc64le: libksba-1.3.5-9.el8_7.ppc64le.rpm libksba-debuginfo-1.3.5-9.el8_7.ppc64le.rpm libksba-debugsource-1.3.5-9.el8_7.ppc64le.rpm s390x: libksba-1.3.5-9.el8_7.s390x.rpm libksba-debuginfo-1.3.5-9.el8_7.s390x.rpm libksba-debugsource-1.3.5-9.el8_7.s390x.rpm x86_64: libksba-1.3.5-9.el8_7.i686.rpm libksba-1.3.5-9.el8_7.x86_64.rpm libksba-debuginfo-1.3.5-9.el8_7.i686.rpm libksba-debuginfo-1.3.5-9.el8_7.x86_64.rpm libksba-debugsource-1.3.5-9.el8_7.i686.rpm libksba-debugsource-1.3.5-9.el8_7.x86_64.rpm Red Hat CodeReady Linux Builder (v. 8): aarch64: libksba-debuginfo-1.3.5-9.el8_7.aarch64.rpm libksba-debugsource-1.3.5-9.el8_7.aarch64.rpm libksba-devel-1.3.5-9.el8_7.aarch64.rpm ppc64le: libksba-debuginfo-1.3.5-9.el8_7.ppc64le.rpm libksba-debugsource-1.3.5-9.el8_7.ppc64le.rpm libksba-devel-1.3.5-9.el8_7.ppc64le.rpm s390x: libksba-debuginfo-1.3.5-9.el8_7.s390x.rpm libksba-debugsource-1.3.5-9.el8_7.s390x.rpm libksba-devel-1.3.5-9.el8_7.s390x.rpm x86_64: libksba-debuginfo-1.3.5-9.el8_7.i686.rpm libksba-debuginfo-1.3.5-9.el8_7.x86_64.rpm libksba-debugsource-1.3.5-9.el8_7.i686.rpm libksba-debugsource-1.3.5-9.el8_7.x86_64.rpm libksba-devel-1.3.5-9.el8_7.i686.rpm libksba-devel-1.3.5-9.el8_7.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2022-47629 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPGv1 iQIVAwUBY+LB69zjgjWX9erEAQgwgQ//TOfGLw9P8i1SiIsgoMSWA8y/mSHECodZ W9SJ3GJEweov9Lw4m5Fwqq7G51OPFp6C9dRs9VzFc2BwTHOXiTNJCrjHtWSeDRZu TKrEvMinupIRWtEQ8tPjUFjnbhzNI7IekTNOjvGNomNmuyE0rafz5eBrcH5b952Y hFurWEv5e4wUFICg2J4fZNbeB1ncGLu5mjJP6bnuOoEeNX9hTr7CAWgIJJPRa4gC b1dk08bPcwJSWoRS+ug6w+traOl6JAoJEmlU6DKdinADqGxH8rHOHdduwwZFgrOo E2BrafpikwLEtNvKOPRDBisYr4ItG4NPFR49XEhJGHILfufNvMCNLeaFZFrryZBI ovSAg4qmmgr8qStK+1gREe1wVWyLMX4wTlUMEFwKQzq7gsSsDhgfWYDEUA0GpAB1 q0GZW+IHtCLN4IALbatCmE8D/NFSPpKF4jgLr0Dy7z+vuvzfrgSYcbzNpgqR4Sws 7Olq1/e0ap7Sdn8kopz/lsLs8Khw4AwJWvQvSkxKNa7L6scYDks2WzwcYzqZtmEm Spei9SfABBtZFZU9JDR4PDDQdq6KJauBnwoicwsnCS6s0a9MpOV1iekWnuZliFIf +qcuykbsZUejOJZ0te10KZbPT4OKysfg+9C8gAoRa1thM4T+AmRcyhOlrT9HZTlI gatPGulwdxg=XvOg -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . A significant patch for libksba addresses buffer overflow vulnerabilities within the Gentoo Linux environment, improving its security robustness.. Red Hat Linux updates, libksba security precautions, important libksba patch, critical Linux updates. . Severity: Important. LinuxSecurity.com Team

Calendar%202 Feb 07, 2023 Important Red Hat
98

Red Hat 8.4: RHSA-2023-0624 Important Libksba Code Execution Risk

An update for libksba is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: libksba security update Advisory ID: RHSA-2023:0624-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0624 Issue date: 2023-02-07 CVE Names: CVE-2022-47629 ==================================================================== 1. Summary: An update for libksba is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat CodeReady Linux Builder EUS (v. 8.4) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux BaseOS EUS (v.8.4) - aarch64, ppc64le, s390x, x86_64 3. Description: KSBA (pronounced Kasbah) is a library to make X.509 certificates as well as the CMS easily accessible by other applications. Both specifications are building blocks of S/MIME and TLS. Security Fix(es): * libksba: integer overflow to code executiona (CVE-2022-47629) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2161571 - CVE-2022-47629 libksba:integer overflow to code execution 6. Package List: Red Hat Enterprise Linux BaseOS EUS (v.8.4): Source: libksba-1.3.5-9.el8_4.src.rpm aarch64: libksba-1.3.5-9.el8_4.aarch64.rpm libksba-debuginfo-1.3.5-9.el8_4.aarch64.rpm libksba-debugsource-1.3.5-9.el8_4.aarch64.rpm ppc64le: libksba-1.3.5-9.el8_4.ppc64le.rpm libksba-debuginfo-1.3.5-9.el8_4.ppc64le.rpm libksba-debugsource-1.3.5-9.el8_4.ppc64le.rpm s390x: libksba-1.3.5-9.el8_4.s390x.rpm libksba-debuginfo-1.3.5-9.el8_4.s390x.rpm libksba-debugsource-1.3.5-9.el8_4.s390x.rpm x86_64: libksba-1.3.5-9.el8_4.i686.rpm libksba-1.3.5-9.el8_4.x86_64.rpm libksba-debuginfo-1.3.5-9.el8_4.i686.rpm libksba-debuginfo-1.3.5-9.el8_4.x86_64.rpm libksba-debugsource-1.3.5-9.el8_4.i686.rpm libksba-debugsource-1.3.5-9.el8_4.x86_64.rpm Red Hat CodeReady Linux Builder EUS (v. 8.4): aarch64: libksba-debuginfo-1.3.5-9.el8_4.aarch64.rpm libksba-debugsource-1.3.5-9.el8_4.aarch64.rpm libksba-devel-1.3.5-9.el8_4.aarch64.rpm ppc64le: libksba-debuginfo-1.3.5-9.el8_4.ppc64le.rpm libksba-debugsource-1.3.5-9.el8_4.ppc64le.rpm libksba-devel-1.3.5-9.el8_4.ppc64le.rpm s390x: libksba-debuginfo-1.3.5-9.el8_4.s390x.rpm libksba-debugsource-1.3.5-9.el8_4.s390x.rpm libksba-devel-1.3.5-9.el8_4.s390x.rpm x86_64: libksba-debuginfo-1.3.5-9.el8_4.i686.rpm libksba-debuginfo-1.3.5-9.el8_4.x86_64.rpm libksba-debugsource-1.3.5-9.el8_4.i686.rpm libksba-debugsource-1.3.5-9.el8_4.x86_64.rpm libksba-devel-1.3.5-9.el8_4.i686.rpm libksba-devel-1.3.5-9.el8_4.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2022-47629 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPGv1 iQIVAwUBY+LB5tzjgjWX9erEAQhz3Q/+IBDQSsEoC1UXF9BMRv/pT6gh62enh/PV 3zHSkgKJgzA+Pry7REsTXjim/8i6590eHLk2u07j/d8epaZnY4mbUQlWi7QTYtfE rzupHfnIAmxO5ASiBT+QzrpRZXJXO2hm9n/ze45mP5FtZ+a4pgEnBDywowBeQ9Oh HsvIUaWinOGqZWzPxRS5+ZlApbbLGSZ6H5BWRBOZSZao3d1fNrO1xryRtSK8uJd8 B8KFlYwzpE0IbM7TOTqs8OjPnzjmDJP6a6sArKbMIpKBBfHSNt/cy8pkzsal046w H68GmbshRn7EqFTh5WNm1jVZX3dOChYfpstNIyaYWhDDt2A0SBmmp43jUHwnL62G wS2kwcXTALy6Y5YWuXtPuvITWjC1ZVUYjBm3z4VXQ/tv5uaoRL/fiJi+RjoCZ402 HaFW++cH3Ue2Eh4YiulxYku3Efdm+yUVMQVj7vhO4k3Euf1ecyrKBrEzxZwbWU0P oZs6fGtnXSv/zB5xq3C8jijvhJc4Nht/alawrMbILyGJM1ZodKTPeaaBG+4vsj6M iubnuCikJaPuSAOQPeophqL8U/k45+Yg/VJfvtUzAnBGRcdvzXKgd9aBJorSife/ 3655YKu9TU5UoCz4Sq3kkJ6iiknRDAFTTIxCgOgL3vBo5RemlltmKBSJ4QpNEqJF 53UTfg3c74c=yv2v -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . Debian reveals a significant OpenSSL patch enhancing security. This patch fixes a buffer overflow vulnerability that could allow remote execution.. libksba update, security advisory, Red Hat Enterprise Linux, integer overflow, code execution. . Severity: Important. LinuxSecurity.com Team

Calendar%202 Feb 07, 2023 Important Red Hat
98

Red Hat Enterprise Linux 9: RHSA-2023-0626-01 Important Integer Overflow

An update for libksba is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: libksba security update Advisory ID: RHSA-2023:0626-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0626 Issue date: 2023-02-07 CVE Names: CVE-2022-47629 ==================================================================== 1. Summary: An update for libksba is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat CodeReady Linux Builder (v. 9) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux BaseOS (v. 9) - aarch64, ppc64le, s390x, x86_64 3. Description: KSBA (pronounced Kasbah) is a library to make X.509 certificates as well as the CMS easily accessible by other applications. Both specifications are building blocks of S/MIME and TLS. Security Fix(es): * libksba: integer overflow to code executiona (CVE-2022-47629) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2161571 - CVE-2022-47629libksba: integer overflow to code execution 6. Package List: Red Hat Enterprise Linux BaseOS (v. 9): Source: libksba-1.5.1-6.el9_1.src.rpm aarch64: libksba-1.5.1-6.el9_1.aarch64.rpm libksba-debuginfo-1.5.1-6.el9_1.aarch64.rpm libksba-debugsource-1.5.1-6.el9_1.aarch64.rpm ppc64le: libksba-1.5.1-6.el9_1.ppc64le.rpm libksba-debuginfo-1.5.1-6.el9_1.ppc64le.rpm libksba-debugsource-1.5.1-6.el9_1.ppc64le.rpm s390x: libksba-1.5.1-6.el9_1.s390x.rpm libksba-debuginfo-1.5.1-6.el9_1.s390x.rpm libksba-debugsource-1.5.1-6.el9_1.s390x.rpm x86_64: libksba-1.5.1-6.el9_1.i686.rpm libksba-1.5.1-6.el9_1.x86_64.rpm libksba-debuginfo-1.5.1-6.el9_1.i686.rpm libksba-debuginfo-1.5.1-6.el9_1.x86_64.rpm libksba-debugsource-1.5.1-6.el9_1.i686.rpm libksba-debugsource-1.5.1-6.el9_1.x86_64.rpm Red Hat CodeReady Linux Builder (v. 9): aarch64: libksba-debuginfo-1.5.1-6.el9_1.aarch64.rpm libksba-debugsource-1.5.1-6.el9_1.aarch64.rpm libksba-devel-1.5.1-6.el9_1.aarch64.rpm ppc64le: libksba-debuginfo-1.5.1-6.el9_1.ppc64le.rpm libksba-debugsource-1.5.1-6.el9_1.ppc64le.rpm libksba-devel-1.5.1-6.el9_1.ppc64le.rpm s390x: libksba-debuginfo-1.5.1-6.el9_1.s390x.rpm libksba-debugsource-1.5.1-6.el9_1.s390x.rpm libksba-devel-1.5.1-6.el9_1.s390x.rpm x86_64: libksba-debuginfo-1.5.1-6.el9_1.i686.rpm libksba-debuginfo-1.5.1-6.el9_1.x86_64.rpm libksba-debugsource-1.5.1-6.el9_1.i686.rpm libksba-debugsource-1.5.1-6.el9_1.x86_64.rpm libksba-devel-1.5.1-6.el9_1.i686.rpm libksba-devel-1.5.1-6.el9_1.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2022-47629 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPGv1 iQIVAwUBY+LB49zjgjWX9erEAQh6hQ/9F68BdUcgnwMw3z4vucBNukU19mtYUw7t ZjIRUmx5WT9AolFwpkRYE/hIcceyITU5q1ctFsN5JPKguTX8Qgnxv02L0t4zmSno k1vIbRsO2JXLafIa0V4Dr2HWwp98B0730iQlss5n3KN5Htfb10oEsICXh+j33TCp n277oSzikWlVrMjS0hqQ9vgWmju5tTTtnGkfsRXVGPNzfcJr7a4RpHecaruNphwf B6D3XybEuSnpMa6EHfyBKQVqVfwh9MlhV/0NbEwGk/J7Aiy8jrbbyifRGawfICbA 1Tnu0KsBLfFpvQIibZeZEmZQvCq/ET/7pbknDJ6U0wiLGQyxExEN5zm5l3FdKgcU LgDGCq2aUMFNEEa3WBtcgtXU5+rEBUetMiviUvP44edwuQMv1NodpBLDcSOFI9wo kHJFrhlFmd5SBJg3YTr74vZHooylFyR2rHCcMbPgM9E0LgDc2Osi6BwaUy6nBDxJ Q1EJlxzlNKUqyWxoRz4NgPirk9DPGeT22Mkrd+dKcpivy2H0B7DGJ4atwkIfZHIQ 0EKtb2/v0spBNKLqYIDMB2YjUqd0PSLGjx6Z+QNRA/5aq9q0kzDbsNUnqpZkSjT3 xJEBrLzKlTnPagOEnAKU88Vkek7472cDvjx1UaarEZSL8kXoRn99RGUL7IvKcbKv q88rwrvMLSA=kZUq -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . The recent Fedora security patch from Red Hat targets vulnerabilities in libksba linked to integer overruns. Ensure your systems are fortified by implementing this update promptly.. libksba Update, Red Hat Security Advisories, Enterprise Linux Threats. . Severity: Important. LinuxSecurity.com Team

Calendar%202 Feb 07, 2023 Important Red Hat
98

Red Hat Enterprise Linux 9.0 RHSA-2023:0629-01 Important: libksba Code Risk

An update for libksba is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: libksba security update Advisory ID: RHSA-2023:0629-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0629 Issue date: 2023-02-07 CVE Names: CVE-2022-47629 ==================================================================== 1. Summary: An update for libksba is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat CodeReady Linux Builder EUS (v.9.0) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux BaseOS EUS (v.9.0) - aarch64, ppc64le, s390x, x86_64 3. Description: KSBA (pronounced Kasbah) is a library to make X.509 certificates as well as the CMS easily accessible by other applications. Both specifications are building blocks of S/MIME and TLS. Security Fix(es): * libksba: integer overflow to code executiona (CVE-2022-47629) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2161571 - CVE-2022-47629 libksba:integer overflow to code execution 6. Package List: Red Hat Enterprise Linux BaseOS EUS (v.9.0): Source: libksba-1.5.1-6.el9_0.src.rpm aarch64: libksba-1.5.1-6.el9_0.aarch64.rpm libksba-debuginfo-1.5.1-6.el9_0.aarch64.rpm libksba-debugsource-1.5.1-6.el9_0.aarch64.rpm ppc64le: libksba-1.5.1-6.el9_0.ppc64le.rpm libksba-debuginfo-1.5.1-6.el9_0.ppc64le.rpm libksba-debugsource-1.5.1-6.el9_0.ppc64le.rpm s390x: libksba-1.5.1-6.el9_0.s390x.rpm libksba-debuginfo-1.5.1-6.el9_0.s390x.rpm libksba-debugsource-1.5.1-6.el9_0.s390x.rpm x86_64: libksba-1.5.1-6.el9_0.i686.rpm libksba-1.5.1-6.el9_0.x86_64.rpm libksba-debuginfo-1.5.1-6.el9_0.i686.rpm libksba-debuginfo-1.5.1-6.el9_0.x86_64.rpm libksba-debugsource-1.5.1-6.el9_0.i686.rpm libksba-debugsource-1.5.1-6.el9_0.x86_64.rpm Red Hat CodeReady Linux Builder EUS (v.9.0): aarch64: libksba-debuginfo-1.5.1-6.el9_0.aarch64.rpm libksba-debugsource-1.5.1-6.el9_0.aarch64.rpm libksba-devel-1.5.1-6.el9_0.aarch64.rpm ppc64le: libksba-debuginfo-1.5.1-6.el9_0.ppc64le.rpm libksba-debugsource-1.5.1-6.el9_0.ppc64le.rpm libksba-devel-1.5.1-6.el9_0.ppc64le.rpm s390x: libksba-debuginfo-1.5.1-6.el9_0.s390x.rpm libksba-debugsource-1.5.1-6.el9_0.s390x.rpm libksba-devel-1.5.1-6.el9_0.s390x.rpm x86_64: libksba-debuginfo-1.5.1-6.el9_0.i686.rpm libksba-debuginfo-1.5.1-6.el9_0.x86_64.rpm libksba-debugsource-1.5.1-6.el9_0.i686.rpm libksba-debugsource-1.5.1-6.el9_0.x86_64.rpm libksba-devel-1.5.1-6.el9_0.i686.rpm libksba-devel-1.5.1-6.el9_0.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2022-47629 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPGv1 iQIVAwUBY+LB0dzjgjWX9erEAQiUPg//W1/3L0V9rymcdNRGNelht4gpOiiMw1lq f7S+2UXQaNBTgpnGBCGL9mF91+2IVhA4lyDi8WgmMdmMW2BcnnVXa80KMkRaVg3T iMDqitxSjk0Db2tU0LC1tuou1RJ2pUTOPKhi6bd22rRinHAfQgH+K+On9iUQCMWj KHngivW6CSM0ibq4ucyjKsPjyoRvNlSccWMB5Lmrf0SBqYGysPr4Bvg08aCyKvhR skFfGPolvPAeW5TbLsgis2drh/a5sErxTZP2rBxfWO5JXJZpeXFvFE2zcnSbARWX 3NtM5L+I6IT4fT3HSKm3tVF4Wi0RMRw940libTQqpmLfDaSahLJcm97KhasN4qm0 9SPd6mPntbBcfiSBU/ljkSOUJE+tEN3rNR3Vomnq587bmznMuvL9Og9P6L6LsxP5 K85M1KLaqEo6C3jw2Q/UOxO/ETQicHidAJ6Q2pGIt5n5DtGN8qmGXKS1yQsy6AvD 5hW42yVfKhHHqw2LYeWfs9S4jdru6CaIpV+6QK2PCYOp1G3wZL0GFH4nnsfIKUnQ ILxFhIiAO9/06SUD8x94w/FXI0fnzFFoIKvYJwMH2krwe9vMRWGrcu7s1HzmqlLJ PcMJqJjMdo+MDq2vZxtc4Mi6nTKmLiymXZh0pawe/0g1jSxqOjcsMg7EOWqyjhoN ac5VK3Ebnrk=ssrX -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . The latest version of Ubuntu 22.04 features an essential OpenSSL patch that mitigates buffer overflow vulnerabilities and the threat of arbitrary code execution.. Red Hat Update, libksba Security, Enterprise Linux Advisory, Code Execution Risk. . Severity: Important. LinuxSecurity.com Team

Calendar%202 Feb 07, 2023 Important Red Hat
98

Red Hat 8.6 RHSA-2023-0594-01 Important: Libksba Integer Overflow

An update for libksba is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: libksba security update Advisory ID: RHSA-2023:0594-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0594 Issue date: 2023-02-06 CVE Names: CVE-2022-47629 ==================================================================== 1. Summary: An update for libksba is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat CodeReady Linux Builder EUS (v.8.6) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux BaseOS EUS (v.8.6) - aarch64, ppc64le, s390x, x86_64 3. Description: KSBA (pronounced Kasbah) is a library to make X.509 certificates as well as the CMS easily accessible by other applications. Both specifications are building blocks of S/MIME and TLS. Security Fix(es): * libksba: integer overflow to code executiona (CVE-2022-47629) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2161571 - CVE-2022-47629 libksba:integer overflow to code execution 6. Package List: Red Hat Enterprise Linux BaseOS EUS (v.8.6): Source: libksba-1.3.5-9.el8_6.src.rpm aarch64: libksba-1.3.5-9.el8_6.aarch64.rpm libksba-debuginfo-1.3.5-9.el8_6.aarch64.rpm libksba-debugsource-1.3.5-9.el8_6.aarch64.rpm ppc64le: libksba-1.3.5-9.el8_6.ppc64le.rpm libksba-debuginfo-1.3.5-9.el8_6.ppc64le.rpm libksba-debugsource-1.3.5-9.el8_6.ppc64le.rpm s390x: libksba-1.3.5-9.el8_6.s390x.rpm libksba-debuginfo-1.3.5-9.el8_6.s390x.rpm libksba-debugsource-1.3.5-9.el8_6.s390x.rpm x86_64: libksba-1.3.5-9.el8_6.i686.rpm libksba-1.3.5-9.el8_6.x86_64.rpm libksba-debuginfo-1.3.5-9.el8_6.i686.rpm libksba-debuginfo-1.3.5-9.el8_6.x86_64.rpm libksba-debugsource-1.3.5-9.el8_6.i686.rpm libksba-debugsource-1.3.5-9.el8_6.x86_64.rpm Red Hat CodeReady Linux Builder EUS (v.8.6): aarch64: libksba-debuginfo-1.3.5-9.el8_6.aarch64.rpm libksba-debugsource-1.3.5-9.el8_6.aarch64.rpm libksba-devel-1.3.5-9.el8_6.aarch64.rpm ppc64le: libksba-debuginfo-1.3.5-9.el8_6.ppc64le.rpm libksba-debugsource-1.3.5-9.el8_6.ppc64le.rpm libksba-devel-1.3.5-9.el8_6.ppc64le.rpm s390x: libksba-debuginfo-1.3.5-9.el8_6.s390x.rpm libksba-debugsource-1.3.5-9.el8_6.s390x.rpm libksba-devel-1.3.5-9.el8_6.s390x.rpm x86_64: libksba-debuginfo-1.3.5-9.el8_6.i686.rpm libksba-debuginfo-1.3.5-9.el8_6.x86_64.rpm libksba-debugsource-1.3.5-9.el8_6.i686.rpm libksba-debugsource-1.3.5-9.el8_6.x86_64.rpm libksba-devel-1.3.5-9.el8_6.i686.rpm libksba-devel-1.3.5-9.el8_6.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2022-47629 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPGv1 iQIVAwUBY+FwatzjgjWX9erEAQjkEQ/+MjgHxmWjyizq0RATTn3EmEFo4zRkuT7/ xMuwNFp0nM/oG0s+PSGHosHEb9qIHvEOVSABWIAV5YsrPDtulL5j2YpdsFcYq9Xf 19X5gY7TUt1yaIDykxxnyWs1fP/8551J8WtwSOPk5hGAcULBd9QmllCjIjernWnj PfKvqvPl3us4fBHwiwO2FFPT8/ddUcKuDXMyHMWwRVyolfLI71lScF/J4/bCNZOh gCE1ujmEnsCDenyWr2Zk6Q+rq+xMVIxlNGI4wXKqAi1izaA1rMjsCdaIBabcMhBL EQxJ04oFlGUvB4obCWPzTdnInBanH64WiNbZWzI8/zMCxRh83Qx2rmMV0+ie455q nTTu2HNFRRMto8MKZSInKkbA3EfBo1S0dNSNnCAtsYm+3pCQry9kzbLssdcbqdSq WRELA5Em8RQqwxg+6+HRvk4D6jKl8rAd37qcDBSbL1XKvhIKk3O3/bgLzgKdopTB L0rFPLv8VAELGyRbnZ9nTZHjHZYOmk07ula+sMsAMualm2hMiKSXFreYNQF8bxwB LStcWvZkO8MAAeoL+SiRHfxV2wuyB50vEchDfdTVUsyPE8ny2nTGya8igVmtN7/h +aYebE+QbI450/eMtvOSUhdblMrO4A9JPYgQD3heMPmIZvkqWmDzFvP2F0VmLPz9 fdY5Xv3Pk5I=xQ5I -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . Keep updated regarding the important libksba security patch for Red Hat. Protect against integer overflow vulnerabilities effectively.. libksba Update, Red Hat Security Advisory, Enterprise Linux Updates. . Severity: Important. LinuxSecurity.com Team

Calendar%202 Feb 06, 2023 Important Red Hat
News Add Esm H240

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Community Poll

Should Linux servers automatically install security updates?

No answer selected. Please try again.
Please select either existing option or enter your own, however not both.
Please select minimum {0} answer(s).
Please select maximum {0} answer(s).
/main-polls/157-should-linux-servers-automatically-install-security-updates?task=poll.vote&format=json
157
radio
0
[{"id":506,"title":"Yes \u2014 critical security patches should install automatically.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":507,"title":"No \u2014 every update should be tested before deployment.","votes":0,"type":"x","order":2,"pct":0,"resources":[]},{"id":508,"title":"Only critical vulnerabilities should auto-install.","votes":0,"type":"x","order":3,"pct":0,"resources":[]},{"id":509,"title":"I patch when Reddit starts panicking.","votes":1,"type":"x","order":4,"pct":100,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
bottom 200