VDB
DEBIAN-CVE-2013-7439
DEBIAN-CVE-2013-7439
PUBLISHED
CVSS 9.300000190734863 CRITICAL
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.
Risk Scores
CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | libx11 | 0, 0, 0 |
| Debian:11 | libx11 | 0, 0, 0 |
| Debian:13 | libx11 | 0, 0, 0 |
| Debian:12 | libx11 | 0, 0, 0 |
Timeline
- Apr 16, 2015 CVE Published
- Aug 4, 2026 CVE Updated