CVE-2021-45944

5.5MEDIUM

Key Information

Vendor
Artifex
Status
Ghostscript
Vendor
CVE Published:
1 January 2022

Summary

Ghostscript GhostPDL 9.50 through 9.53.3 has a use-after-free in sampled_data_sample (called from sampled_data_continue and interp).

Refferences

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/...
x_refsource_MISC
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29903
x_refsource_MISC
https://www.debian.org/security/2022/dsa-5038
vendor-advisoryx_refsource_DEBIAN
https://lists.debian.org/debian-lts-announce/2022/01/msg0...
mailing-listx_refsource_MLIST
https://github.com/google/oss-fuzz-vulns/issues/16
x_refsource_MISC
https://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3B...
x_refsource_MISC
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30715
x_refsource_MISC

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.