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Ls Advisories Redhat Esm H240
Price Tag 1security advisorynetwork securityRed Hat Enterprise Linux

Red Hat Enterprise Linux 8.2 RHSA-2021-0619-01 Critical Stunnel Fix

An update for stunnel is now available for Red Hat Enterprise Linux 8.2 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: stunnel security update Advisory ID: RHSA-2021:0619-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:0619 Issue date: 2021-02-22 CVE Names: CVE-2021-20230 ==================================================================== 1. Summary: An update for stunnel is now available for Red Hat Enterprise Linux 8.2 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 Enterprise Linux BaseOS EUS (v. 8.2) - aarch64, ppc64le, s390x, x86_64 3. Description: Stunnel is a wrapper for network connections. It can be used to tunnel an unencrypted network connection over an encrypted connection (encrypted using SSL or TLS) or to provide an encrypted means of connecting to services that do not natively support encryption. Security Fix(es): * stunnel: client certificate not correctly verified when redirect and verifyChain options are used (CVE-2021-20230) 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/): 1925226 - CVE-2021-20230 stunnel: client certificate not correctly verified when redirect and verifyChain options are used 6. Package List: Red Hat Enterprise Linux BaseOS EUS (v. 8.2): Source: stunnel-5.48-6.el8_2.src.rpm aarch64: stunnel-5.48-6.el8_2.aarch64.rpm stunnel-debuginfo-5.48-6.el8_2.aarch64.rpm stunnel-debugsource-5.48-6.el8_2.aarch64.rpm ppc64le: stunnel-5.48-6.el8_2.ppc64le.rpm stunnel-debuginfo-5.48-6.el8_2.ppc64le.rpm stunnel-debugsource-5.48-6.el8_2.ppc64le.rpm s390x: stunnel-5.48-6.el8_2.s390x.rpm stunnel-debuginfo-5.48-6.el8_2.s390x.rpm stunnel-debugsource-5.48-6.el8_2.s390x.rpm x86_64: stunnel-5.48-6.el8_2.x86_64.rpm stunnel-debuginfo-5.48-6.el8_2.x86_64.rpm stunnel-debugsource-5.48-6.el8_2.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-2021-20230 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 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYDOKTtzjgjWX9erEAQh5whAAniQS7NIRQLDondyaE3KhyLb/AFW/gl0a JnqYms2VscBUrGqoiA1McSHynE2TIhEBv0A4kXlzYxcq3GtICa3KtCHlVeUiVBsx KZm8sJ1XWfUPchDpvI2wAELsRdcQW+GeLaAIiiy8SW42cbqrjpesKqsmvjQk/UAd IU9o50x8qqeqbyHy2/ke0Muztj3E+Fze+JzuTdlqtNsev577n2ull1nrxJxn7Gpt 2tSDWn12UWQ+52kO1CgRXRqZxZbNhYBgVkoSypj37AfSwO0k6QrSsnzKCmbldZ5O iwU+UYsesrKwGranlu7CuOO/pxrNL50SMvQm99HAhiW/kezxqdP6Mvhy0g5XuS6j RG5IdvqISGr5sevqmancSecG8HlMqLXT+0OgIuHTkd5lD29kYiBTmPwVDtQbaDCh kQ2/Iat/+VKUY1n5CEuL5WpgTcmEyOeLw5THtoIlGMYTqvvWvvSgVqccFyviTZK1 59Dse/6Ym4dePiNFxWOKw5hAhkkDSY1A0/xFC8xQEkltr/TVSNEhnrVxnHk75Qch DbTgUQEEFgN2nDSXq0rFFGJBvg+yDJ+Hxob72z437dPtdv6x/l5Ql0h6KanxIHqj 98aHYIp9o5GBYkVlpoIYmDo8fVKkmskm0Z7YtX/B7wJvS2sm/hCSClrj23DYbCer E7LmVQcsJQw=LTzC -----END PGPSIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. https://listman.redhat.com/mailman/listinfo/rhsa-announce . Immediate stunnel security patch available for Red Hat Enterprise Linux 8.2, resolving critical certificate validation vulnerabilities. Take action promptly!. Stunnel Update, Red Hat Security, Enterprise Linux Patch, Important Advisory. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Feb 22, 2021 •Important Red Hat
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Ls Advisories Fedora Esm H240
Price Tag 1security advisorycriticalFedora

Fedora 25: 2017-0639fb1490 Critical: OpenVPN Security Update

Updates to the latest upstream OpenVPN 2.4.3, containing security updates for CVE-2017-7508, CVE-2017-7520 and CVE-2017-7521. This update also re-enables automatic restart of OpenVPN on the next updates. For this update, the restart needs to be done manually.. --------------------------------------------------------------------------------Fedora Update Notification FEDORA-2017-0639fb1490 2017-06-23 14:18:21.689274 --------------------------------------------------------------------------------Name : openvpn Product : Fedora 25 Version : 2.4.3 Release : 1.fc25 URL : Summary : A full-featured SSL VPN solution Description : OpenVPN is a robust and highly flexible tunneling application that uses all of the encryption, authentication, and certification features of the OpenSSL library to securely tunnel IP networks over a single UDP or TCP port. It can use the Marcus Franz Xaver Johannes Oberhumers LZO library for compression. --------------------------------------------------------------------------------Update Information: Updates to the latest upstream OpenVPN 2.4.3, containing security updates for CVE-2017-7508, CVE-2017-7520 and CVE-2017-7521. This update also re-enables automatic restart of OpenVPN on the next updates. For this update, the restart needs to be done manually. --------------------------------------------------------------------------------References: [ 1 ] Bug #1463643 - CVE-2017-7508 CVE-2017-7520 CVE-2017-7521 CVE-2017-7522 openvpn: Multiple security issues fixed in OpenVPN 2.4.3 and 2.3.17 [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1463643 [ 2 ] Bug #1463647 - openvpn-2.4.3 is available https://bugzilla.redhat.com/show_bug.cgi?id=1463647 --------------------------------------------------------------------------------This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade openvpn' at the command line. For more information, refer to the dnf documentation availableat https://dnf.readthedocs.io/en/latest/command_ref.html All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/security/ -------------------------------------------------------------------------------- _______________________________________________ package-announce mailing list -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. . OpenVPN 2.4.3 security patch launched for Fedora 25 tackling severe flaws and enhancing restart capabilities.. OpenVPN Update,Fedora Security,Upstream Security Fixes,Open Source VPN. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Jun 23, 2017 •Critical Fedora
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