VULNERABILITY INTELLIGENCE

CVE-2013-1997

CVSS score6.8 MEDIUM

EPSS probability2.11%

CISA KEVNot currently listed

Published2013-06-15

Last modified2026-06-16

Description

Multiple buffer overflows in X.org libX11 1.5.99.901 (1.6 RC1) and earlier allow X servers to cause a denial of service (crash) and possibly execute arbitrary code via crafted length or index values to the (1) XAllocColorCells, (2) _XkbReadGetDeviceInfoReply, (3) _XkbReadGeomShapes, (4) _XkbReadGetG... .