CVE Vulnerability

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).

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/OSGeo/gdal/pull/4944 Exploit Patch
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2021-1651.yaml Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41993 Exploit Issue Tracking
https://github.com/OSGeo/gdal/commit/1ca6a3e5168c200763fa46d8aa7e698d0b757e7e Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/01/msg00004.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JBPJGXY7IYY65NVJBLP3RONXE7ZBVCNU/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P23E4DEHY5FJCR5VJ46I6TO32DT7Y3T4/ Mailing List Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2022.html Patch Third Party Advisory
https://www.debian.org/security/2022/dsa-5239 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/09/msg00040.html Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202210-15 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:osgeo:gdal:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
cpe:2.3:a:oracle:spatial_and_graph:19c:*:*:*:*:*:*:*
cpe:2.3:a:oracle:spatial_and_graph:21c:*:*:*:*:*:*:*
Information

Published : 2022-01-01 01:15

Updated : 2022-11-04 03:49

NVD link : CVE-2021-45943

Mitre link : CVE-2021-45943

Products Affected
No products.
CWE
CWE-787