CVE-2014-1236
critical
CVSS v3
—
CVSS v2
10.0
VIR risk
10.0
Description
Stack-based buffer overflow in the chkNum function in lib/cgraph/scan.l in Graphviz 2.34.0 allows remote attackers to have unspecified impact via vectors related to a "badly formed number" and a "long digit list."
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2014-1236
Vendor advisory: cve@mitre.org — https://github.com/ellson/graphviz/commit/1d1bdec6318746f6f19f245db589eddc887ae8ff
Vendor advisory: cve@mitre.org — http://secunia.com/advisories/55666
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 2.26.3-16.1 |
| debian | bullseye | fixed | 2.26.3-16.1 |
| debian | forky | fixed | 2.26.3-16.1 |
| debian | sid | fixed | 2.26.3-16.1 |
| debian | trixie | fixed | 2.26.3-16.1 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| graphviz | graphviz | 2.34.0 | |
References
- http://osvdb.org/101851
- http://seclists.org/oss-sec/2014/q1/46
- http://seclists.org/oss-sec/2014/q1/51
- http://seclists.org/oss-sec/2014/q1/54
- http://secunia.com/advisories/55666
- http://secunia.com/advisories/56244
- http://www.debian.org/security/2014/dsa-2843
- http://www.mandriva.com/security/advisories?name=MDVSA-2014:024
- http://www.securityfocus.com/bid/64737
- https://bugzilla.redhat.com/show_bug.cgi?id=1050872
- https://github.com/ellson/graphviz/commit/1d1bdec6318746f6f19f245db589eddc887ae8ff
- https://security.gentoo.org/glsa/201702-06
- https://security-tracker.debian.org/tracker/CVE-2014-1236
CWEs
CWE-119
Verify integrity in audit chain (admin only). AS-IS.