CVE-2020-21049
CVE-2020-21049
This page contains facts from public vulnerability sources. Check the original advisory before updating.
An invalid read in the stb_image.h component of libsixel prior to v1.8.5 allows attackers to cause a denial of service (DOS) via a crafted PSD file.
CVSS 6.5 · Medium · EPSS 1.4% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
n/a
- Versions
- n/a: Affected
No fix published
libsixel Debian:12
- Affected ranges
- ECOSYSTEM: < 1.8.6-1
Update to 1.8.6-1
libsixel Debian:13
- Affected ranges
- ECOSYSTEM: < 1.8.6-1
Update to 1.8.6-1
libsixel Debian:14
- Affected ranges
- ECOSYSTEM: < 1.8.6-1
Update to 1.8.6-1
libsixel Ubuntu:16.04:LTS
- Versions
- 1.4.2-1
- 1.5.2-2
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
libsixel Ubuntu:18.04:LTS
- Versions
- 1.5.2-2
- 1.7.3-1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
libsixel Ubuntu:20.04:LTS
- Versions
- 1.8.2-1
- 1.8.2-2.1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
Original sources
- https://github.com/saitoha/libsixel/blob/master/ChangeLog
- https://github.com/saitoha/libsixel/issues/74
- https://github.com/saitoha/libsixel/commit/0b1e0b3f7b44233f84e5c9f512f8c90d6bbbe33d
- https://github.com/saitoha/libsixel/releases/tag/v1.8.5
- https://bitbucket.org/netbsd/pkgsrc/commits/970a81d31ec7498e04d09b6b7771cef35f63cd28
- https://nvd.nist.gov/vuln/detail/CVE-2020-21049