CVE-2021-45943

Advisory

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).

Affected package

Affected versions

Fixed versions

Vulnerability changelog

This vulnerability has no description

Resources

• https://github.com/OSGeo/gdal/pull/4944
• https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2021-1651.yaml
• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41993
• https://github.com/OSGeo/gdal/commit/1ca6a3e5168c200763fa46d8aa7e698d0b757e7e
• https://lists.debian.org/debian-lts-announce/2022/01/msg00004.html
• https://lists.fedoraproject.org/archives/list/[email protected]/message/JBPJGXY7IYY65NVJBLP3RONXE7ZBVCNU/
• https://lists.fedoraproject.org/archives/list/[email protected]/message/P23E4DEHY5FJCR5VJ46I6TO32DT7Y3T4/
• https://www.oracle.com/security-alerts/cpujul2022.html
• https://www.debian.org/security/2022/dsa-5239
• https://lists.debian.org/debian-lts-announce/2022/09/msg00040.html
• https://security.gentoo.org/glsa/202210-15
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45943