Vulnerability Details : CVE-2018-20467
In coders/bmp.c in ImageMagick before 7.0.8-16, an input file can result in an infinite loop and hang, with high CPU and memory consumption. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted file.
Vulnerability category: Denial of service
Products affected by CVE-2018-20467
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
- cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
- 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:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-20467
0.68%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 80 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-20467
| 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:3.1/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-2018-20467
-
The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-20467
-
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00006.html
[security-announce] openSUSE-SU-2019:1320-1: moderate: Security update fBroken Link
-
http://www.securityfocus.com/bid/106315
ImageMagick 'coders/bmp.c' Denial of Service VulnerabilityThird Party Advisory;VDB Entry
-
https://lists.debian.org/debian-lts-announce/2020/08/msg00030.html
[SECURITY] [DLA 2333-1] imagemagick security updateMailing List;Third Party Advisory
-
https://github.com/ImageMagick/ImageMagick/issues/1408
convert hang until 100% CPU 100% mem · Issue #1408 · ImageMagick/ImageMagick · GitHubExploit;Patch;Third Party Advisory
-
https://github.com/ImageMagick/ImageMagick/commit/db0add932fb850d762b02604ca3053b7d7ab6deb
Prevent infinite loop · ImageMagick/ImageMagick@db0add9 · GitHubPatch;Third Party Advisory
-
https://usn.ubuntu.com/4034-1/
USN-4034-1: ImageMagick vulnerabilities | Ubuntu security noticesThird Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00034.html
[security-announce] openSUSE-SU-2019:1141-1: moderate: Security update fBroken Link;Third Party Advisory
Jump to