CVE-2020-12268
Published: August 31, 2023Last modified: August 31, 2023
Description
jbig2_image_compose in jbig2_image.c in Artifex jbig2dec before 0.18 has a heap-based buffer overflow.
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 |
Attack Vector | NETWORK |
Attack complexity | LOW |
Privileges required | NONE |
User interaction | NONE |
Scope | UNCHANGED |
Confidentiality | HIGH |
Integrity impact | HIGH |
Availability impact | HIGH |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Status
Product | Release | Package | Status |
---|---|---|---|
Alpaquita Linux | 23 LTS | jbig2dec | Not affected (0.19-r0) |
Stream | jbig2dec | Not affected (0.19-r2) |
References
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00034.html
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20332
- https://github.com/ArtifexSoftware/jbig2dec/commit/0726320a4b55078e9d8deb590e477d598b3da66e
- https://github.com/ArtifexSoftware/jbig2dec/compare/0.17...0.18
- https://lists.debian.org/debian-lts-announce/2021/10/msg00023.html