CVE-2021-45943

CVSS V2 Medium 4.3 CVSS V3 Medium 5.5
Description
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).
Overview
  • CVE ID
  • CVE-2021-45943
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-01-01T01:15:09
  • Last Modified Date
  • 2022-11-04T15:49:23
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:osgeo:gdal:*:*:*:*:*:*:*:* 1 OR 3.3.0 3.4.0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:spatial_and_graph:19c:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:spatial_and_graph:21c:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 5.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41993 Exploit Issue Tracking Mailing List Patch Third Party Advisory
https://github.com/OSGeo/gdal/commit/1ca6a3e5168c200763fa46d8aa7e698d0b757e7e Patch Third Party Advisory
https://github.com/OSGeo/gdal/pull/4944 Exploit Patch Third Party Advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/gdal/OSV-2021-1651.yaml Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/01/msg00004.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/09/msg00040.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://security.gentoo.org/glsa/202210-15 Third Party Advisory
https://www.debian.org/security/2022/dsa-5239 Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2022.html Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-45943
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45943
History
Created Old Value New Value Data Type Notes
2022-04-04 00:39:08 Added to TrackCVE
2022-12-06 05:26:41 2022-01-01T01:15Z 2022-01-01T01:15:09 CVE Published Date updated
2022-12-06 05:26:41 2022-11-04T15:49:23 CVE Modified Date updated
2022-12-06 05:26:41 Analyzed Vulnerability Status updated
2022-12-06 05:26:46 References updated