CVE-2014-9157
graphviz: format string vulnerability in yyerror()
Severity
LowRed Hat Product Security
CVSS 2.0
Review impact separately from score.
Published · November 25, 2014
Updated · November 21, 2025
Description
Format string vulnerability in the yyerror function in lib/cgraph/scan.l in Graphviz allows remote attackers to have unspecified impact via format string specifiers in unknown vectors, which are not properly handled in an error string.
Statement
This issue affects the versions of the graphviz package as shipped with Red Hat Enterprise Linux 6 and 7. Red Hat Product Security has rated this issue as having Low security impact and therefore it is not planned to be addressed in future updates.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 2.0 · 4.3AV:N/AC:M/Au:N/C:N/I:N/A:P
CWE-134 · Use of Externally-Controlled Format String