Stay Secure with the Latest Linux Advisories
Refine advisories
X Clear Filters
Get the latest News and Insights
Get the latest Linux and open source security news straight to your inbox.
Community Poll
What got you started with Linux?
Loading...
Explore Latest Linux Security advisories
We found -4 articles for you...
98
security advisoryRed HatApache HTTP ServerRed Hat JBoss Core Services 2.4.51 SP2 Important Security Update
Red Hat JBoss Core Services Apache HTTP Server 2.4.51 Service Pack 2 is now available. 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: Red Hat JBoss Core Services Apache HTTP Server 2.4.51 SP2 security update Advisory ID: RHSA-2023:3355-01 Product: Red Hat JBoss Core Services Advisory URL: https://access.redhat.com/errata/RHSA-2023:3355 Issue date: 2023-06-05 CVE Names: CVE-2006-20001 CVE-2022-4304 CVE-2022-4450 CVE-2022-25147 CVE-2022-43551 CVE-2022-43552 CVE-2022-43680 CVE-2023-0215 CVE-2023-0286 CVE-2023-23914 CVE-2023-23915 CVE-2023-23916 CVE-2023-25690 ==================================================================== 1. Summary: Red Hat JBoss Core Services Apache HTTP Server 2.4.51 Service Pack 2 is now available. 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. Description: Red Hat JBoss Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products, and is packaged under Red Hat JBoss Core Services to allow for faster distribution of updates, and for a more consistent update experience. This release of Red Hat JBoss Core Services Apache HTTP Server 2.4.51 Service Pack 2 serves as a replacement for Red Hat JBoss Core Services Apache HTTP Server 2.4.51 Service Pack 1, and includes bug fixes and enhancements, which are documented in the Release Notes documentlinked to in the References. Security Fix(es): * apr-util: out-of-bounds writes in the apr_base64 (CVE-2022-25147) * expat: use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate (CVE-2022-43680) * curl: HSTS bypass via IDN (CVE-2022-43551) * curl: HTTP Proxy deny use-after-free (CVE-2022-43552) * curl: HSTS ignored on multiple requests (CVE-2023-23914) * curl: HSTS amnesia with --parallel (CVE-2023-23915) * curl: HTTP multi-header compression denial of service (CVE-2023-23916) * expat: use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate (CVE-2022-43680) * httpd: mod_dav: out-of-bounds read/write of zero byte (CVE-2006-20001) * httpd: HTTP request splitting with mod_rewrite and mod_proxy (CVE-2023-25690) * openssl: timing attack in RSA Decryption implementation (CVE-2022-4304) * openssl: double free after calling PEM_read_bio_ex (CVE-2022-4450) * openssl: use-after-free following BIO_new_NDEF (CVE-2023-0215) * openssl: X.400 address type confusion in X.509 GeneralName (CVE-2023-0286) 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. 3. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 4. Bugs fixed (https://bugzilla.redhat.com/): 2140059 - CVE-2022-43680 expat: use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate 2152639 - CVE-2022-43551 curl: HSTS bypass via IDN 2152652 - CVE-2022-43552 curl: Use-after-free triggered by an HTTP proxy deny response 2161774 - CVE-2006-20001 httpd: mod_dav: out-of-bounds read/write of zero byte 2164440 - CVE-2023-0286 openssl: X.400 address type confusion in X.509 GeneralName 2164487 - CVE-2022-4304 openssl: timing attack in RSA Decryptionimplementation 2164492 - CVE-2023-0215 openssl: use-after-free following BIO_new_NDEF 2164494 - CVE-2022-4450 openssl: double free after calling PEM_read_bio_ex 2167797 - CVE-2023-23914 curl: HSTS ignored on multiple requests 2167813 - CVE-2023-23915 curl: HSTS amnesia with --parallel 2167815 - CVE-2023-23916 curl: HTTP multi-header compression denial of service 2169652 - CVE-2022-25147 apr-util: out-of-bounds writes in the apr_base64 2176209 - CVE-2023-25690 httpd: HTTP request splitting with mod_rewrite and mod_proxy 5. References: https://access.redhat.com/security/cve/CVE-2006-20001 https://access.redhat.com/security/cve/CVE-2022-4304 https://access.redhat.com/security/cve/CVE-2022-4450 https://access.redhat.com/security/cve/CVE-2022-25147 https://access.redhat.com/security/cve/CVE-2022-43551 https://access.redhat.com/security/cve/CVE-2022-43552 https://access.redhat.com/security/cve/CVE-2022-43680 https://access.redhat.com/security/cve/CVE-2023-0215 https://access.redhat.com/security/cve/CVE-2023-0286 https://access.redhat.com/security/cve/CVE-2023-23914 https://access.redhat.com/security/cve/CVE-2023-23915 https://access.redhat.com/security/cve/CVE-2023-23916 https://access.redhat.com/security/cve/CVE-2023-25690 https://access.redhat.com/security/updates/classification#important 6. 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 iQIVAwUBZH4io9zjgjWX9erEAQinxw/+PnqLTiQxouD6UKPJ9D4RP2uV0SHmJBe+ dg0hsMDLIsHG7JXR+QtcrgrgELVnKMOf5z8NbWWiwudCDkyThOn/4qFvsL1WXEth cDyPyfn4xht1rwnvhM0rOdO7kZBiRhFyQQf3eU3OmlMbeyj9T1e8KhUXUbvty0ks J2dJKyOChZKhMgMs0OndNrTzx/NeBEvAyK3leHB0rSy8kIbQ6RZcfn+TSvrXX8sK rrNmJdNYrbHkfYvhBLCFB76BoKMDPed3bGrwDAZzjsGrKm8gModo2e2LvOqFCMSm dsY/twHB3We7XVzArAi5T/R5OIVZqsGRV2BuEL80Lz2JBM1GNp3AcpViAE30e9Wh 4uOcXFxlQ/X/bxrphQGdUkMZcIt3FxeJPu3tzEBVM6p7Pdja0B/WBeHRrxG2sXJW V9gGh7uxmisKXygXbVUoiWpVHj8tpd017Wbc6Eg3hEwXeyfIpiXngO0e0wgfd94R KWjnps/lJzAjRW9yWyPVUHPkKlwaIMvGh4m0zUXgqud2jG5bmoCnJtup3CyQEr9A gQ7DSltOd4WLXxSQBmvYzJzwoWfv4cp8LOlei+DrRhOl09FUurvPkri6YiRjDIdU LsecixO2FufcKMi/bii0FoFyKgB5WkkyKx7DBMWhlUbMPdevMqA7aZMUCG+DTCrB a/X0Bs7tJkA=pQ1F -----END PGP SIGNATURE----- -- RHSA-announce mailing list
Jun 05, 2023
•Important
Red Hat
98
security advisoryRed Hatcritical updateRed Hat OpenShift GitOps: RHSA-2023-0802-01 Important Security Threats
An update is now available for Red Hat OpenShift GitOps 1.6. 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: Red Hat OpenShift GitOps security update Advisory ID: RHSA-2023:0802-01 Product: Red Hat OpenShift GitOps Advisory URL: https://access.redhat.com/errata/RHSA-2023:0802 Issue date: 2023-02-17 CVE Names: CVE-2021-4238 CVE-2022-3064 CVE-2022-23521 CVE-2022-40303 CVE-2022-40304 CVE-2022-41903 CVE-2022-47629 CVE-2023-23947 ==================================================================== 1. Summary: An update is now available for Red Hat OpenShift GitOps 1.6. 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. Description: Security Fix(es): * goutils: RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as random as they should be (CVE-2021-4238) * go-yaml: Improve heuristics preventing CPU/memory abuse by parsing malicious or large YAML documents (CVE-2022-3064) * ArgoCD: Users with any cluster secret update access may update out-of-bounds cluster secrets (CVE-2023-23947) 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. 3. 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 4. Bugs fixed(https://bugzilla.redhat.com/): 2156729 - CVE-2021-4238 goutils: RandomAlphaNumeric and CryptoRandomAlphaNumeric are not as random as they should be 2163037 - CVE-2022-3064 go-yaml: Improve heuristics preventing CPU/memory abuse by parsing malicious or large YAML documents 2167819 - CVE-2023-23947 ArgoCD: Users with any cluster secret update access may update out-of-bounds cluster secrets 5. References: https://access.redhat.com/security/cve/CVE-2021-4238 https://access.redhat.com/security/cve/CVE-2022-3064 https://access.redhat.com/security/cve/CVE-2022-23521 https://access.redhat.com/security/cve/CVE-2022-40303 https://access.redhat.com/security/cve/CVE-2022-40304 https://access.redhat.com/security/cve/CVE-2022-41903 https://access.redhat.com/security/cve/CVE-2022-47629 https://access.redhat.com/security/cve/CVE-2023-23947 https://access.redhat.com/security/updates/classification#important 6. 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: GnuPG v1 iQIVAwUBY+8eodzjgjWX9erEAQiIAA/+I+GY4bNl8KuWG7hEexFE6cWGefdcuFVM anuKJz6zyFyrZZD/oYURY2onVYJokqLQ63jkE4zNY3xOzp2uploxji2/Y62on4sw 5KRNcIXHCr14e4GQVpQhP0UH0qsYgnf4Bep5MoI7/6+rN8S0fqnQPH+vlF6V2/z/ PlHT+SOG1xHFDRcM/Zq4LtGmObUvgnk9VbTw7pFept8K/QXDbcG6NbuBNVJx/+Xo NYMzwOHaL/XVifkv+GZIdnY/Z+Pm7DyihzXQaIEu4Soqeq3SHJhxp6f7fk6dlRBA K95rIPKtCo3eMjruUbMfahqC88cXppfrexh8IETpWRuioMv22YR7y1D9UCKeh2yO OLcBm9aWy2MRPBK8itI3ZkvAk+oq4ngYHOVUqIdFbqGXIM9qixFhVyXaOYcFW+6D wJnnvGoR5T9bMrzVCgpT1zWmtuJjlyx27Pt195rA5LCxmw7v7q0MkP8JT7rieFKi Ot3JIWPvNyVerzPFE//a4WkRxTNmMJDmV6g4n2JtVAOh+dB4vQ6IdQVYjLng50gw Nv0Xv3HHisQaAsjiJDXes99Uf7ZSfLtFv4QX9x1pdc5wDZeW171M2G7/9eqAdnNi a5j0cIox/krqiRD01ZdZxwUezxtB1Uyag8207ffcvQKnXThBTS2UCzNCNpxsiyQ1 i3ClqitT2BM=mGzi -----END PGP SIGNATURE----- -- RHSA-announce mailing list
Feb 17, 2023
•Important
Red Hat
98
security advisorymoderateRed HatRed Hat RHSA-2022-0223 Moderate: Camel-K 1.6.3 Update and Fixes
A minor version update (from 1.6.2 to 1.6.3) is now available for Red Hat Integration Camel K that includes bug fixes. The purpose of this text-only errata is to inform you about the security issues fixed in this release. Red Hat Product Security has rated this update as having a security impact. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: Red Hat Integration Camel-K 1.6.3 release and security update Advisory ID: RHSA-2022:0223-01 Product: Red Hat Integration Advisory URL: https://access.redhat.com/errata/RHSA-2022:0223 Issue date: 2022-01-20 CVE Names: CVE-2021-44832 CVE-2021-45046 CVE-2021-45105 ==================================================================== 1. Summary: A minor version update (from 1.6.2 to 1.6.3) is now available for Red Hat Integration Camel K that includes bug fixes. The purpose of this text-only errata is to inform you about the security issues fixed in this release. Red Hat Product Security has rated this update as having a security impact of Moderate. 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. Description: A minor version update (from 1.6.2 to 1.6.3) is now available for Red Hat Camel K that includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Security Fix(es): * log4j-core: remote code execution via JDBC Appender (CVE-2021-44832) * log4j-core: DoS in log4j 2.x with thread context message pattern and context lookup pattern (incomplete fix for CVE-2021-44228) (CVE-2021-45046) * log4j-core: DoS in log4j 2.x with Thread Context Map (MDC) input data contains a recursive lookup and context lookup pattern (CVE-2021-45105) For more details about the security issue(s), including the impact, aCVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 3. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 4. Bugs fixed (https://bugzilla.redhat.com/): 2032580 - CVE-2021-45046 log4j-core: DoS in log4j 2.x with thread context message pattern and context lookup pattern (incomplete fix for CVE-2021-44228) 2034067 - CVE-2021-45105 log4j-core: DoS in log4j 2.x with Thread Context Map (MDC) input data contains a recursive lookup and context lookup pattern 2035951 - CVE-2021-44832 log4j-core: remote code execution via JDBC Appender 5. References: https://access.redhat.com/security/cve/CVE-2021-44832 https://access.redhat.com/security/cve/CVE-2021-45046 https://access.redhat.com/security/cve/CVE-2021-45105 https://access.redhat.com/security/updates/classification#moderate https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions&product=red.hat.integration&version=2022-Q1 https://docs.redhat.com/en/documentation/red_hat_integration/2022.q1 6. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPGv1 iQIVAwUBYent4NzjgjWX9erEAQgSnQ/+Kt/GLSj8y9ecHvMHk8CdRuUWazARwY83 F7DOcnEA3KAb5PzveyKNV8oPQzo6rFg5bJ2r7yqhU30n/Nxp2pDr2d7kvIAxPXZ8 Nf08tx/uukKEcPx+DuMU+DsD995ObHzk6zczkCAXouL4IZAf0/p9YnlJlNAhq1kw Gd/GNWdxay5+z8OqOY3jojd0fUC3Qv+cNLhU7k0If9Z8yrJKsL20Z4Epk5W5oVJO wCtYhlrQP/U2gp5sbN9cNmVVJZhixx0hpqfflzpAK8IPfjJp2yJYHAHHtqhGXigX 9W1IGGRikK1lmjp88HP/fC/QqJZGFjR31PU0Pd2uljtERT8P2PSbfBVkTVV8jMxc 4MG7VGegtKZg1m8CRlyJ3vcn81uu2vyh/CNP8g5G7PQWVSniFAwfHhp1fdDUNKeL KGDZ0xkOlH42wRpC61EfaqEszQZWJYshMk+PRBvfCsE7n4gInv8SmOWkd/9nvmOI 6ATN5TcucOZyFArizVpYKiz5+AURTwacEH3Q6ZOuBUT4INRFoiRvP0mwkGebE21c 49TAg/jKAKzDFmP31Bf//3VbJrjvkKEzR3iSu+/VTeCv8FAXozyudEMy6vCOmc/d JsSKKZwi44s08IQrCiOTonZENxe2tcHNHrxvABbMon7KV+ROTJhIDb/znzb9p73S MnavLU3zQEc=AmN5 -----END PGP SIGNATURE----- -- RHSA-announce mailing list
Jan 20, 2022
Red Hat
200
security advisorysecurity updatecriticalScientific Linux SL7 SLSA-2021-0742-1 Critical Screen Crash Issue
screen: crash when processing combining chars (CVE-2021-26937) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE SL7 x86_64 screen-4.1.0-0.27.20120314git3c2946.el7_9.x86_64.rpm screen-debuginfo-4.1.0-0.27.20120314git3c2946.el7_9.x86_64.rpm - Scientific Linux Development Team. Synopsis: Important: screen security update Advisory ID: SLSA-2021:0742-1 Issue Date: 2021-03-08 CVE Numbers: CVE-2021-26937 -- Security Fix(es): * screen: crash when processing combining chars (CVE-2021-26937) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE -- SL7 x86_64 screen-4.1.0-0.27.20120314git3c2946.el7_9.x86_64.rpm screen-debuginfo-4.1.0-0.27.20120314git3c2946.el7_9.x86_64.rpm - Scientific Linux Development Team . Patch announcement for Scientific Linux SL7.x enhancing security and stability by resolving issues related to character handling that led to system crashes.. Screen Security Advisory, Linux SL7 Critical Fix, Character Processing Issue. . Severity: Important. LinuxSecurity.com Team
Mar 08, 2021
•Important
Scientific Linux
98
security advisorybuffer overflowred hatRed Hat 7.0: RHSA-2002:020-05 Critical: Ncurses4 Buffer Overflow
A problem has been found in ncurses version 5.0 that could cause a bufferoverflow. This overflow could be locally exploited if the library islinked into a program that runs setuid or setgid.. ` --------------------------------------------------------------------- Red Hat, Inc. Red Hat Security Advisory Synopsis: Updated ncurses4 compat packages are available Advisory ID: RHSA-2002:020-05 Issue date: 2002-01-29 Updated on: 2002-02-19 Product: Red Hat Linux Keywords: ncurses4 buffer overrun overflow ncurses5 Cross references: Obsoletes: --------------------------------------------------------------------- 1. Topic: Updated ncurses4 compatability packages which fix a potential security problem are available. 2. Relevant releases/architectures: Red Hat Linux 7.0 - alpha, i386 Red Hat Linux 7.1 - alpha, i386 Red Hat Linux 7.2 - i386 3. Problem description: The ncurses library provides a terminal-independent method of screen handling. A problem has been found in ncurses version 5.0 that could cause a buffer overflow. This overflow could be locally exploited if the library is linked into a program that runs setuid or setgid. Red Hat Linux ships with a compatibility package 'ncurses4' that is actually based on ncurses version 5.0 but has been made ABI compatible with ncurses 4. No programs that ship with Red Hat Linux are exploitable. A program could only be exploited if it uses the ncurses 4 compatiblity package and if it is run setuid or setgid. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2002-0062 to this issue. Thanks to Daniel Jacobowitz at MontaVista Software for alerting us to this issue. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. To update all RPMs for your particular architecture, run: rpm -Fvh [filenames] where [filenames] is a list of the RPMs you wish to upgrade. Onlythose RPMs which are currently installed will be updated. Those RPMs which are not installed but included in the list will not be updated. Note that you can also use wildcards (*.rpm) if your current directory *only* contains the desired RPMs. Please note that this update is also available via Red Hat Network. Many people find this an easier way to apply updates. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date This will start an interactive process that will result in the appropriate RPMs being upgraded on your system. 5. Bug IDs fixed ( for more info): 6. RPMs required: Red Hat Linux 7.0: SRPMS: alpha: i386: Red Hat Linux 7.1: SRPMS: alpha: i386: Red Hat Linux 7.2: SRPMS: i386: 7. Verification: MD5 sum Package Name -------------------------------------------------------------------------- 53856e0c3219de2fcb4e56600b4eb3b9 7.0/en/os/SRPMS/ncurses4-5.0-5.src.rpm b470c5cf9eaaa4710a09e114aced3f4d 7.0/en/os/alpha/ncurses4-5.0-5.alpha.rpm b5ad8bc36c129534192e0dbce582f5ed 7.0/en/os/i386/ncurses4-5.0-5.i386.rpm 53856e0c3219de2fcb4e56600b4eb3b9 7.1/en/os/SRPMS/ncurses4-5.0-5.src.rpm b470c5cf9eaaa4710a09e114aced3f4d 7.1/en/os/alpha/ncurses4-5.0-5.alpha.rpm b5ad8bc36c129534192e0dbce582f5ed 7.1/en/os/i386/ncurses4-5.0-5.i386.rpm 53856e0c3219de2fcb4e56600b4eb3b9 7.2/en/os/SRPMS/ncurses4-5.0-5.src.rpm b5ad8bc36c129534192e0dbce582f5ed 7.2/en/os/i386/ncurses4-5.0-5.i386.rpm These packages are GPG signed by Red Hat, Inc. for security. Our key is available at: About You can verify each package with the following command: rpm --checksig If you only wish to verify that each package has not been corrupted or tampered with, examine only the md5sum with the following command: rpm --checksig --nogpg 8. References: CVE -CVE-2002-0062 Copyright(c) 2000, 2001 Red Hat, Inc. `. Red Hat Security Advisory detailing issues within ncurses5 pertinent to memorycorruption risks, along with essential patches for environments utilizing Red Hat Linux.. ncurses Update, Red Hat Advisory, Critical Buffer Overflow. . Severity: Critical. LinuxSecurity.com Team
Feb 21, 2002
•Critical
Red Hat
Get the latest News and Insights
Get the latest Linux and open source security news straight to your inbox.
Community Poll
What got you started with Linux?
Search Topics
Powered By
Linux Security - Your source for Top Linux News, Advisories, HOWTOs and Feature Releases
QUICK LINKS
subscribe to newsletters!
Like staying secure? So do we.
Sign up for updates, tips, and alerts!