CVE-2018-20547
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2018-20547
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-20547.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2018-20547
- Downstream
- Related
- Published
- 2018-12-28T16:29:04.940Z
- Modified
- 2025-11-14T08:34:20.046131Z
- Severity
-
- 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
There is an illegal READ memory access at caca/dither.c (function getrgbadefault) in libcaca 0.99.beta19 for 24bpp data.
- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6WFGYICNTMNDNMDDUV4G2RYFB5HNJCOV/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PC7EGOEQ5C4OD66ZUJJIIYEXBTZOCMZX/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZSBCRN6EGQJUVOSD4OEEQ6XORHEM2CUL/
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00033.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1652624
- https://lists.debian.org/debian-lts-announce/2019/01/msg00007.html
- https://usn.ubuntu.com/3860-1/
- https://usn.ubuntu.com/3860-2/