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CVE-2014-0978

Status Candidate

Overview

Stack-based buffer overflow in the yyerror function in lib/cgraph/scan.l in Graphviz 2.34.0 allows remote attackers to have unspecified impact via a long line in a dot file.

Related Files

Gentoo Linux Security Advisory 201702-06
Posted Feb 10, 2017
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 201702-6 - Multiple vulnerabilities have been found in Graphviz and the extent of these vulnerabilities are unspecified. Versions less than 2.36.0 are affected.

tags | advisory, vulnerability
systems | linux, gentoo
advisories | CVE-2014-0978, CVE-2014-1235, CVE-2014-1236
SHA-256 | 6d526b3a704b696a9016a681dd53bf7c56c7694bfdc8266a8dee795262b2905c
Mandriva Linux Security Advisory 2014-024
Posted Jan 24, 2014
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2014-024 - Multiple buffer overflow vulnerabilities in graphviz due to an error within the yyerror() function (lib/cgraph/scan.l) which can be exploited to cause a stack-based buffer overflow via a specially crafted file.and the acceptance of an arbitrarily long digit list by a regular expression matched against user input. A build problem was discovered and fixed in swig while building graphviz for Business Server 1, related to the new php-5.5.x version as of the MDVSA-2014:014 advisory. Fixed swig packages is being provided with this advisory as well.

tags | advisory, overflow, php, vulnerability
systems | linux, mandriva
advisories | CVE-2014-0978, CVE-2014-1236
SHA-256 | 6996dd421efa9117f4b483fc6c479c51d2d2854a243ed739ddb0e740fc9be9d1
Ubuntu Security Notice USN-2083-1
Posted Jan 16, 2014
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 2083-1 - It was discovered that Graphviz incorrectly handled memory in the yyerror function. If a user were tricked into opening a specially crafted dot file, an attacker could cause Graphviz to crash, or possibly execute arbitrary code. It was discovered that Graphviz incorrectly handled memory in the chkNum function. If a user were tricked into opening a specially crafted dot file, an attacker could cause Graphviz to crash, or possibly execute arbitrary code. Various other issues were also addressed.

tags | advisory, arbitrary
systems | linux, ubuntu
advisories | CVE-2014-1236, CVE-2014-0978, CVE-2014-1235, CVE-2014-1236
SHA-256 | 25439a91952048a0b2275a1f124b3b5aa430718a373e261797e5b2b191ca184c
Debian Security Advisory 2843-1
Posted Jan 13, 2014
Authored by Debian | Site debian.org

Debian Linux Security Advisory 2843-1 - Two buffer overflow vulnerabilities were reported in Graphviz, a rich collection of graph drawing tools. following issues.

tags | advisory, overflow, vulnerability
systems | linux, debian
advisories | CVE-2014-0978, CVE-2014-1236
SHA-256 | 4ee21194e5b636cd1295e38dd07817187c639053d4eb21031ae55859f4719c85
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