-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: emacs security update Advisory ID: RHSA-2023:2626-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:2626 Issue date: 2023-05-09 CVE Names: CVE-2022-48337 CVE-2022-48338 CVE-2022-48339 CVE-2023-2491 ==================================================================== 1. Summary: An update for emacs 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 Enterprise Linux AppStream (v. 9) - aarch64, noarch, ppc64le, s390x, x86_64 3. Description: GNU Emacs is a powerful, customizable, self-documenting text editor. It provides special code editing features, a scripting language (elisp), and the capability to read e-mail and news. Security Fix(es): * emacs: Regression of CVE-2023-28617 fixes in the Red Hat Enterprise Linux (CVE-2023-2491) * emacs: command execution via shell metacharacters (CVE-2022-48337) * emacs: local command injection in ruby-mode.el (CVE-2022-48338) * emacs: command injection vulnerability in htmlfontify.el (CVE-2022-48339) 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/): 2171987 - CVE-2022-48337 emacs: command execution via shell metacharacters 2171988 - CVE-2022-48338 emacs: local command injection in ruby-mode.el 2171989 - CVE-2022-48339 emacs: command injection vulnerability in htmlfontify.el 2192873 - CVE-2023-2491 emacs: Regression of CVE-2023-28617 fixes in the Red Hat Enterprise Linux 6. Package List: Red Hat Enterprise Linux AppStream (v. 9): Source: emacs-27.2-8.el9_2.1.src.rpm aarch64: emacs-27.2-8.el9_2.1.aarch64.rpm emacs-common-27.2-8.el9_2.1.aarch64.rpm emacs-common-debuginfo-27.2-8.el9_2.1.aarch64.rpm emacs-debuginfo-27.2-8.el9_2.1.aarch64.rpm emacs-debugsource-27.2-8.el9_2.1.aarch64.rpm emacs-lucid-27.2-8.el9_2.1.aarch64.rpm emacs-lucid-debuginfo-27.2-8.el9_2.1.aarch64.rpm emacs-nox-27.2-8.el9_2.1.aarch64.rpm emacs-nox-debuginfo-27.2-8.el9_2.1.aarch64.rpm noarch: emacs-filesystem-27.2-8.el9_2.1.noarch.rpm ppc64le: emacs-27.2-8.el9_2.1.ppc64le.rpm emacs-common-27.2-8.el9_2.1.ppc64le.rpm emacs-common-debuginfo-27.2-8.el9_2.1.ppc64le.rpm emacs-debuginfo-27.2-8.el9_2.1.ppc64le.rpm emacs-debugsource-27.2-8.el9_2.1.ppc64le.rpm emacs-lucid-27.2-8.el9_2.1.ppc64le.rpm emacs-lucid-debuginfo-27.2-8.el9_2.1.ppc64le.rpm emacs-nox-27.2-8.el9_2.1.ppc64le.rpm emacs-nox-debuginfo-27.2-8.el9_2.1.ppc64le.rpm s390x: emacs-27.2-8.el9_2.1.s390x.rpm emacs-common-27.2-8.el9_2.1.s390x.rpm emacs-common-debuginfo-27.2-8.el9_2.1.s390x.rpm emacs-debuginfo-27.2-8.el9_2.1.s390x.rpm emacs-debugsource-27.2-8.el9_2.1.s390x.rpm emacs-lucid-27.2-8.el9_2.1.s390x.rpm emacs-lucid-debuginfo-27.2-8.el9_2.1.s390x.rpm emacs-nox-27.2-8.el9_2.1.s390x.rpm emacs-nox-debuginfo-27.2-8.el9_2.1.s390x.rpm x86_64: emacs-27.2-8.el9_2.1.x86_64.rpm emacs-common-27.2-8.el9_2.1.x86_64.rpm emacs-common-debuginfo-27.2-8.el9_2.1.x86_64.rpm emacs-debuginfo-27.2-8.el9_2.1.x86_64.rpm emacs-debugsource-27.2-8.el9_2.1.x86_64.rpm emacs-lucid-27.2-8.el9_2.1.x86_64.rpm emacs-lucid-debuginfo-27.2-8.el9_2.1.x86_64.rpm emacs-nox-27.2-8.el9_2.1.x86_64.rpm emacs-nox-debuginfo-27.2-8.el9_2.1.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-2022-48337 https://access.redhat.com/security/cve/CVE-2022-48338 https://access.redhat.com/security/cve/CVE-2022-48339 https://access.redhat.com/security/cve/CVE-2023-2491 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: GnuPG v1 iQIVAwUBZFo1BtzjgjWX9erEAQhtpxAAoYp1zA1tl18b1JFFsuK7CcZQNgmeASuh GoEOuOn1fS0dq5J63UuUEcVg3x2oI5hsrgsQSpEbUt+Ehm/4S9gaIm0UZQmjraE+ 8UcshzgQAku2+XKpNw63HE7iKZF8M42C9AFDkUuOAYywwMmFBF+uJKG+Brc+Ah7e fOtQBVu5zsDiD0GRq4p+52MJ+MxRKlIernJXlPA7TX3UV3rWBApgnXpiDsnMbEsx D+N9sXVnks5Gxq9K1XMqEwKTUuGCdmTZroRqrwwlPs17nXfpxadXf/6v7vLbPICs 7tEJFHB30/KgL/vUs8Tl5iLVlH96z1FNRU1yLYkETjGuamNJGX00iMlGxIJjPrlx YVvgJjk0KFeNFhliJtXWgwLElsdWszIafMuCPU7OTUzpowsak3+h7oErVtoSjJpb EP/SouzhBqbyMI1VllcM6bcmhvU4DM8NnIL/N3lJSZwXYnubI82zlj/m82c99210 H+WJii45v6D+h904FmWaB6Q+GsaqRYvKbZ22eMTAbye5CzIM55LrV56TVx7Ahl1Z zs/5MmXcmod8TiKONQtlM9BVcVf3nb1NgxKTDeRzAkwBeCrH/zVh4z0+aNeQTVJO 1xE1bhGSDO311P6dODjOEg7HyUbsMIP2vFU7ULSqLzXtXmaICltBGhDzEGr26dq5 qM/56o0jSioÌtx -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce