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Last updated: 7/31/2015 1:30:53 PM

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Vulnerability Summary for CVE-2014-1236

Original release date: 01/10/2014
Last revised: 05/18/2015


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."


CVSS Severity (version 2.0):
CVSS v2 Base Score: 10.0 (HIGH) (AV:N/AC:L/Au:N/C:C/I:C/A:C) (legend)
Impact Subscore: 10.0
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

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External Source: CONFIRM
Name: https://github.com/ellson/graphviz/commit/1d1bdec6318746f6f19f245db589eddc887ae8ff
Type: Patch Information; Exploit
External Source: MLIST
Name: [oss-security] 20140108 Re: Re: CVE Request: graphviz: stack-based buffer overflow in yyerror()
External Source: MANDRIVA
Name: MDVSA-2014:024
External Source: CONFIRM
Name: https://bugzilla.redhat.com/show_bug.cgi?id=1050872
External Source: DEBIAN
Name: DSA-2843
External Source: OSVDB
Name: 101851
External Source: BID
Name: 64737
External Source: MLIST
Name: [oss-security] 20140108 Re: CVE Request: graphviz: stack-based buffer overflow in yyerror()
External Source: MLIST
Name: [oss-security] 20140108 Re: Re: CVE Request: graphviz: stack-based buffer overflow in yyerror()

Vulnerable software and versions

+ Configuration 1
+ OR
* cpe:/a:graphviz:graphviz:2.34.0

* Denotes Vulnerable Software
Changes related to vulnerability configurations

Technical Details

Vulnerability Type (View All)

Change History 1 change record found - show changes