CVE-2013-7439 PUBLISHED

Multiple off-by-one errors in the (1) MakeBigReq and (2) SetReqLen macros in include/X11/Xlibint.h in X11R6.x and libX11 before 1.6.0 allow remote attackers to have unspecified impact via a crafted request, which triggers a buffer overflow.

EPSS 1.88% · 83.0th percentile

Risk Scores

EPSS Score
1.88%
83.0th percentile

Affected Products

VendorProductVersions
Ubuntu:14.04:LTSlibxrender0, 1:0.9.8-1

Timeline

References

Open in Interactive Console →