CVE-2022-2869

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    CVE-2022-2869

    Published: 17 Aug 2022Last Modified: 12 Aug 2026

    Summary:

    Details: libtiff's tiffcrop tool has a uint32_t underflow which leads to out of bounds read and write in the extractContigSamples8bits routine. An attacker who supplies a crafted file to tiffcrop could trigger this flaw, most likely by tricking a user into opening the crafted file with tiffcrop. Triggering this flaw could cause a crash or potentially further exploitation.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/2xxx/CVE-2022-2869.json, https://nvd.nist.gov/vuln/detail/CVE-2022-2869, https://www.debian.org/security/2023/dsa-5333, https://bugzilla.redhat.com/show_bug.cgi?id=2118869, https://lists.debian.org/debian-lts-announce/2023/01/msg00018.html

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -b6a17e567f143fab49734a9e09e5bafeb6f97354

    Affected versions

    v4.3.0rc1
    v4.3.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2022-2869 | CVE-DB