CVE-2021-45943

Published: 1 January 2022

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).

Priority

CVSS 3 base score: 5.5

Status

Package	Release	Status
gdal Launchpad, Ubuntu, Debian	bionic	Needs triage
	focal	Needs triage
	hirsute	Ignored (reached end-of-life)
	impish	Needs triage
	jammy	Needs triage
	trusty	Needs triage
	upstream	Needs triage
	xenial	Ignored (out of standard support)

References

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45943
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41993
https://github.com/OSGeo/gdal/pull/4944
https://github.com/OSGeo/gdal/commit/93913a849dc1d217a40dbf9d6e6a3a23c42b61a6 (master)
https://github.com/OSGeo/gdal/commit/9b2bcbc47d1649adc0ab65b801f96f56156cf017 (v3.4.1RC1)
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2021-1651.yaml
https://github.com/OSGeo/gdal/commit/1ca6a3e5168c200763fa46d8aa7e698d0b757e7e
NVD
Launchpad
Debian

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CVE-2021-45943

Medium

Status

References

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