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    CVE-2021-45943

    GDAL 3.3.0 through 3.4.0 has a heap-based buffer overflow in PCIDSK::CPCIDSKFile::ReadFromFile (called from PCIDSK::CPCIDSKSegment::ReadFromFile and PCIDSK::CPCIDSKBinarySegment::CPCIDSKBinarySegment).

    Published:Dec 31, 2021
    Last Modified:Nov 21, 2024
    EPS:Dec 31, 2021
    EPSS Score:0.00079
    CVSS Score:5.5

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Oracle
    Product
    Spatial And Graph
    Vendor
    Osgeo
    Product
    Gdal

    Exploits

    https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41993https://github.com/OSGeo/gdal/pull/4944https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41993https://github.com/OSGeo/gdal/pull/4944

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    References

    https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41993
    https://github.com/OSGeo/gdal/commit/1ca6a3e5168c200763fa46d8aa7e698d0b757e7e
    https://github.com/OSGeo/gdal/pull/4944
    https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2021-1651.yaml
    https://lists.debian.org/debian-lts-announce/2022/01/msg00004.html
    https://lists.debian.org/debian-lts-announce/2022/09/msg00040.html
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JBPJGXY7IYY65NVJBLP3RONXE7ZBVCNU/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P23E4DEHY5FJCR5VJ46I6TO32DT7Y3T4/
    https://security.gentoo.org/glsa/202210-15
    https://www.debian.org/security/2022/dsa-5239
    https://www.oracle.com/security-alerts/cpujul2022.html
    https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41993
    https://github.com/OSGeo/gdal/commit/1ca6a3e5168c200763fa46d8aa7e698d0b757e7e
    https://github.com/OSGeo/gdal/pull/4944
    https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2021-1651.yaml
    https://lists.debian.org/debian-lts-announce/2022/01/msg00004.html
    https://lists.debian.org/debian-lts-announce/2022/09/msg00040.html
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JBPJGXY7IYY65NVJBLP3RONXE7ZBVCNU/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P23E4DEHY5FJCR5VJ46I6TO32DT7Y3T4/
    https://security.gentoo.org/glsa/202210-15
    https://www.debian.org/security/2022/dsa-5239
    https://www.oracle.com/security-alerts/cpujul2022.html

    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