QID 751384

Date Published: 2021-11-24

QID 751384: SUSE Enterprise Linux Security Update for libarchive (SUSE-SU-2021:3722-1)

This update for libarchive fixes the following issues: - cve-2019-19221: fixed out-of-bounds read caused by incorrect mbrtowc or mbtowc call (bsc#1157569) - backporting symlink security fixes from 3.5.2: - extracting with acls modifies acls of target (bsc#1192425) - modifies file flags of target (bsc#1192426) - avoid follow on fixup entries (bsc#1192427)

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 allows attacker to compromise the system.

  • CVSS V3 rated as Medium - 5.5 severity.
  • CVSS V2 rated as Low - 2.1 severity.
    • Solution
    Upgrade to the latest package which contains the patch. To install this SUSE Security, Update use YaST online_update. Alternatively you can run the command listed for your product. To install packages using the command line interface, use command "yum update". Refer to Suse security advisory: SUSE-SU-2021:3722-1 to address this issue and obtain further details.
    Vendor References

    CVEs related to QID 751384

    CVE-2019-19221 |
    Software Advisories
    Advisory ID Software Component Link
    SUSE-SU-2021:3722-1 SUSE Enterprise Linux URL Logo lists.suse.com/pipermail/sle-security-updates/2021-November/009736.html
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