QID 356138

Date Published: 2023-09-25

QID 356138: Amazon Linux Security Advisory for libtiff : ALAS2-2023-2263

The dumpmodedecode function in libtiff 4.0.6 and earlier allows attackers to cause a denial of service (invalid read and crash) via a crafted tiff image. (
( CVE-2016-5321) a divide-by-zero vulnerability was found in libtiff.
This flaw allows an attacker to cause a denial of service via a crafted tiff file. (
( CVE-2022-2056) loadimage() in tools/tiffcrop.c in libtiff through 4.5.0 has a heap-based use after free via a crafted tiff image. (
( CVE-2023-26965)



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 - 6.5 severity.
  • CVSS V2 rated as Medium - 4.3 severity.
    • Solution
    Please refer to Amazon advisory: ALAS2-2023-2263 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 356138

    CVE-2022-2056 | CVE-2023-26965 | CVE-2016-5321 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS2-2023-2263 amazon linux 2 URL Logo alas.aws.amazon.com/AL2/ALAS-2023-2263.html
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