-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: libksba security update Advisory ID: RHSA-2022:7927-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:7927 Issue date: 2022-11-14 CVE Names: CVE-2022-3515 ==================================================================== 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 may lead to remote code execution (CVE-2022-3515) 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/): 2135610 - CVE-2022-3515 libksba: integer overflow may lead to remote code execution 6. Package List: Red Hat Enterprise Linux BaseOS EUS (v.8.4): Source: libksba-1.3.5-8.el8_4.src.rpm aarch64: libksba-1.3.5-8.el8_4.aarch64.rpm libksba-debuginfo-1.3.5-8.el8_4.aarch64.rpm libksba-debugsource-1.3.5-8.el8_4.aarch64.rpm ppc64le: libksba-1.3.5-8.el8_4.ppc64le.rpm libksba-debuginfo-1.3.5-8.el8_4.ppc64le.rpm libksba-debugsource-1.3.5-8.el8_4.ppc64le.rpm s390x: libksba-1.3.5-8.el8_4.s390x.rpm libksba-debuginfo-1.3.5-8.el8_4.s390x.rpm libksba-debugsource-1.3.5-8.el8_4.s390x.rpm x86_64: libksba-1.3.5-8.el8_4.i686.rpm libksba-1.3.5-8.el8_4.x86_64.rpm libksba-debuginfo-1.3.5-8.el8_4.i686.rpm libksba-debuginfo-1.3.5-8.el8_4.x86_64.rpm libksba-debugsource-1.3.5-8.el8_4.i686.rpm libksba-debugsource-1.3.5-8.el8_4.x86_64.rpm Red Hat CodeReady Linux Builder EUS (v. 8.4): aarch64: libksba-debuginfo-1.3.5-8.el8_4.aarch64.rpm libksba-debugsource-1.3.5-8.el8_4.aarch64.rpm libksba-devel-1.3.5-8.el8_4.aarch64.rpm ppc64le: libksba-debuginfo-1.3.5-8.el8_4.ppc64le.rpm libksba-debugsource-1.3.5-8.el8_4.ppc64le.rpm libksba-devel-1.3.5-8.el8_4.ppc64le.rpm s390x: libksba-debuginfo-1.3.5-8.el8_4.s390x.rpm libksba-debugsource-1.3.5-8.el8_4.s390x.rpm libksba-devel-1.3.5-8.el8_4.s390x.rpm x86_64: libksba-debuginfo-1.3.5-8.el8_4.i686.rpm libksba-debuginfo-1.3.5-8.el8_4.x86_64.rpm libksba-debugsource-1.3.5-8.el8_4.i686.rpm libksba-debugsource-1.3.5-8.el8_4.x86_64.rpm libksba-devel-1.3.5-8.el8_4.i686.rpm libksba-devel-1.3.5-8.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-2022-3515 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 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY3I6xtzjgjWX9erEAQgIqQ/+MihsJWSSwPhPmCV2TvOun35p83LSJur6 rgdf9Jl7toLptN1aK7tgffgLskX2SLbv7XqLvkQiebkonXp2zfRajPvR3JHnDpgV NrhABfLdcA0GXlceSR6DZWrFELXMkxb97H9lDYlv+dDkF2+tqfP1ZszcqCTuySdn rZtllxPwBbq1fGRrtv0HdwroWUKDES0lAEyDUnp3KCGp5+456z9CnAui8T8na5jJ SD38E1w/r6R9v9hH55Lg6RJz2u3MhOnFBwrWzY29iBWbe2eqynBEPhsAjONhVj6w FtQgH9PVS7Q5DNGC+KvrjVGXa7zIbjEGyS6HdVnWR2UDJYjFi2RXM+XeyqfTEd43 Erjjhjsz/gDQbZD3XvnubThcQ0XXjrJKUGS0yj17ZpWTDtBVFktD+6WryMnPYb3/ BCaUnJcZ6hFD0mMgHN2nV7UDk43a2IX/zhhfq/YkxCWPm3dRqsmevU56NG+uDUmv QSkiDwL7G5M+oHfKfjBrh9NRrSkt6R/7YsiRyOe36PNGJ5LC+cQx734TbMBFaMYo KqEvlFnzBXO9NryisDMq9db1aj2EV1N/gwzNXynm0c4vxhMHPyEpbQd62sFYQ/bH 3tvLXNE1hrdXU9UW/h3c1HgRUD1WRr/49DU5zVgNunlFTc2WOz59xRF2fiQDvF1s YW0G0pPZhVw=Wx01 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce