Vulnerability Details : CVE-2018-20544
There is floating point exception at caca/dither.c (function caca_dither_bitmap) in libcaca 0.99.beta19.
Products affected by CVE-2018-20544
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
- cpe:2.3:a:libcaca_project:libcaca:0.99:beta19:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-20544
0.30%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 69 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-20544
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2018-20544
-
The product divides a value by zero.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-20544
-
https://bugzilla.redhat.com/show_bug.cgi?id=1652627
1652627 – There is float point exception at caca/dither.c:1013 (function:caca_dither_bitmap )in libcaca latest version.Exploit;Issue Tracking;Third Party Advisory
-
https://usn.ubuntu.com/3860-2/
USN-3860-2: libcaca vulnerabilities | Ubuntu security noticesThird Party Advisory
-
https://usn.ubuntu.com/3860-1/
USN-3860-1: libcaca vulnerabilities | Ubuntu security noticesThird Party Advisory
-
https://lists.debian.org/debian-lts-announce/2019/01/msg00007.html
[SECURITY] [DLA 1631-1] libcaca security updateMailing List;Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00033.html
[security-announce] openSUSE-SU-2019:1144-1: moderate: Security update f
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