QID 354576

QID 354576: Amazon Linux Security Advisory for libarchive : ALAS-2022-201

An out-of-bounds read flaw was found in libarchive.
This flaw allows an attacker who can supply a specially crafted zip file to libarchive to cause an out-of-bounds read in programs linked with libarchive, using the lzma zip functionality.
The consequences depend on the specific program linked with libarchive.
Still, they would most likely result in an application crash or information disclosure that could be used in conjunction with another exploit. (
( CVE-2022-26280)



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 securitybreach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as High - 7.8 severity.
  • CVSS V2 rated as Medium - 5.8 severity.
    • Solution
    Please refer to Amazon advisory: ALAS-2022-201 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 354576

    CVE-2021-31566 | CVE-2021-36976 | CVE-2022-26280 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS-2022-201 amazon linux 2022 URL Logo alas.aws.amazon.com/AL2022/ALAS-2022-201.html
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