DEBIAN-CVE-2022-2521

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    DEBIAN-CVE-2022-2521

    Published: 31 Aug 2022Last Modified: 1 Sept 2026
    Upstream:
    CVE-2022-2521

    Summary:

    Details: It was found in libtiff 4.4.0rc1 that there is an invalid pointer free operation in TIFFClose() at tif_close.c:131 called by tiffcrop.c:2522 that can cause a program crash and denial of service while processing crafted input.

    References: https://security-tracker.debian.org/tracker/CVE-2022-2521

    Affected packages

    Package

    Name: tiff

    Purl: pkg:deb/debian/tiff?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.4.0-6

    Affected versions

    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
    DEBIAN-CVE-2022-2521 | CVE-DB