CVE-2022-0562

    Dashboard / Vulnerabilities / CVE-2022-0562

    CVE-2022-0562

    Published: 11 Feb 2022Last Modified: 12 Aug 2026

    Summary:

    Details: Null source pointer passed as an argument to memcpy() function within TIFFReadDirectory() in tif_dirread.c in libtiff versions from 4.0 to 4.3.0 could lead to Denial of Service via crafted TIFF file. For users that compile libtiff from sources, a fix is available with commit 561599c.

    References: https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0562.json, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0562.json, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DZEHZ35XVO2VBZ4HHCMM6J6TQIDSBQOM/, https://nvd.nist.gov/vuln/detail/CVE-2022-0562, https://security.gentoo.org/glsa/202210-10, https://security.netapp.com/advisory/ntap-20220318-0001/, https://www.debian.org/security/2022/dsa-5108, https://gitlab.com/libtiff/libtiff/-/issues/362, https://gitlab.com/gitlab-org/build/omnibus-mirror/libtiff/-/commit/561599c99f987dc32ae110370cfdd7df7975586b, https://lists.debian.org/debian-lts-announce/2022/03/msg00001.html

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- f7b79dc7dc86ccbaabe9882e2b9ffa5ee8dac917
    Fixed -561599c99f987dc32ae110370cfdd7df7975586b

    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-2022-0562 | CVE-DB