CVE-2017-11722
medium
CVSS v3
6.5
CVSS v2
4.3
VIR risk
6.5
Description
The WriteOnePNGImage function in coders/png.c in GraphicsMagick 1.3.26 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted file, because the program's actual control flow was inconsistent with its indentation. This resulted in a logging statement executing outside of a loop, and consequently using an invalid array index corresponding to the loop's exit condition.
Predictions
Exploit likelihood
75%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2017-11722
Vendor advisory: cve@mitre.org — http://hg.code.sf.net/p/graphicsmagick/code/rev/f423ba88ca4e
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 1.3.26-4 |
| debian | bullseye | fixed | 1.3.26-4 |
| debian | forky | fixed | 1.3.26-4 |
| debian | sid | fixed | 1.3.26-4 |
| debian | trixie | fixed | 1.3.26-4 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| graphicsmagick | graphicsmagick | 1.3.26 | |
References
- http://hg.code.sf.net/p/graphicsmagick/code/rev/f423ba88ca4e
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PF62B5PJA2JDUOCKJGUQO3SPL74BEYSV/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WHIKB4TP6KBJWT2UIPWL5MWMG5QXKGEJ/
- https://www.debian.org/security/2018/dsa-4321
- https://security-tracker.debian.org/tracker/CVE-2017-11722
CWEs
CWE-125
Verify integrity in audit chain (admin only). AS-IS.