CVE-2013-7439 in X.org libX11
Summary
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.
Reservation
04/09/2015
Disclosure
04/16/2015
Entries
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerability | CWE | Exp | Cou | CVE |
|---|---|---|---|---|---|
| 74790 | X.org libX11 Macro MakeBigReq numeric error | 189 | Unproven | Official fix | CVE-2013-7439 |