Input validation error - CVE-2013-1994
Published: June 15, 2013 / Updated: August 4, 2020
Vulnerability identifier: #VU33883
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2013-1994
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote non-authenticated attacker to read and manipulate data.
Multiple integer overflows in X.org libchromeXvMC and libchromeXvMCPro in openChrome 0.3.2 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) uniDRIOpenConnection and (2) uniDRIGetClientDriverName functions.
Affected software
xf86-video-openchrome (Alpine package)
cgit (Alpine package)
cgit (Alpine package)
How to mitigate CVE-2013-1994
Install update from vendor's website.
xf86-video-openchrome (Alpine package) - update to 0.3.3-r0
cgit (Alpine package) - update to 0.9.2-r0
cgit (Alpine package) - update to 0.9.2-r0