VDB
CVE-2018-20546
CVE-2018-20546
PUBLISHED
CVSS 8.100000381469727 HIGH
There is an illegal READ memory access at caca/dither.c (function get_rgba_default) in libcaca 0.99.beta19 for the default bpp case.
EPSS 2.31% · 82.9th percentile
Risk Scores
CVSS 3.0
8.100000381469727
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
EPSS Score
2.31%
82.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | libcaca | 0.99.beta18-1ubuntu3, 0.99.beta18-1ubuntu5, * |
| Ubuntu:18.04:LTS | libcaca | 0.99.beta19-2build2~gcc5.2, 0.99.beta19-2build2~gcc5.3, 0 |
| Ubuntu:16.04:LTS | libcaca | 0, 0.99.beta19-2build2~gcc5.2, * |
Timeline
- Dec 28, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Mar 2, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Sep 7, 2022 EPSS Score
- Jan 11, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 15, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-20546 third-party-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1652622 third-party-advisory
- https://github.com/cacalabs/libcaca/issues/38 third-party-advisory
- https://ubuntu.com/security/notices/USN-3860-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-3860-2 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-20546 third-party-advisory