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CVE-2008-4555

Stack-based buffer overflow in the push_subg function in parser.y (lib/graph/parser.c) in Graphviz 2.20.2, and possibly earlier versions, allows user-assisted …

Impact

Stack-based buffer overflow in the push_subg function in parser.y (lib/graph/parser.c) in Graphviz 2.20.2, and possibly earlier versions, allows user-assisted remote attackers to cause a denial of service (memory corruption) or execute arbitrary code via a DOT file with a large number of Agraph_t elements.

Affected products

VendorProductAffected versions
GraphvizGraphviz
through 2.20.2
Versions 1.5.1, 1.5.2, 1.5.3, 1.7.5.1, 1.7.5.2

Weakness classification

CWE-119

References