QID 241452

Date Published: 2023-05-10

QID 241452: Red Hat Update for emacs (RHSA-2023:2626)

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).
Affected Products:
    Red Hat enterprise linux for x86_64 9 x86_64.
    Red hat enterprise linux for x86_64 - extended update support 9.2 x86_64.
    Red hat enterprise linux server - aus 9.2 x86_64.
    Red hat enterprise linux for ibm z systems 9 s390x.
    Red hat enterprise linux for ibm z systems - extended update support 9.2 s390x.
    Red hat enterprise linux for power, little endian 9 ppc64le.
    Red hat enterprise linux for power, little endian - extended update support 9.2 ppc64le.
    Red hat enterprise linux for arm 64 9 aarch64.
    Red hat enterprise linux for arm 64 - extended update support 9.2 aarch64.
    Red hat enterprise linux server for power le - update services for sap solutions 9.2 ppc64le.
    Red hat enterprise linux for x86_64 - update services for sap solutions 9.2 x86_64.
    Red hat enterprise linux server for arm 64 - 4 years of updates 9.2 aarch64.
    Red hat enterprise linux server for ibm z systems - 4 years of updates 9.2 s390x.
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Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2023:2626 for updates and patch information.
    Vendor References

    CVEs related to QID 241452

    CVE-2022-48337 | CVE-2022-48338 | CVE-2022-48339 | CVE-2023-2491 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2023:2626 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2023:2626
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