CVE-2013-1996

MEDIUM

Description

X.org libFS 1.0.4 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to an unexpected sign extension in the FSOpenServer function.

References

http://www.debian.org/security/2013/dsa-2687

http://www.openwall.com/lists/oss-security/2013/05/23/3

http://www.securityfocus.com/bid/60130

http://www.ubuntu.com/usn/USN-1853-1

http://www.x.org/wiki/Development/Security/Advisory-2013-05-23

Details

Source: MITRE

Published: 2013-06-15

Updated: 2015-10-16

Type: CWE-119

Risk Information

CVSS v2.0

Base Score: 6.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM