Description
The winbind plugin in pppd for ppp 2.4.4 and earlier does not check the return code from the setuid function call, which might allow local users to gain privileges by causing setuid to fail, such as exceeding PAM limits for the maximum number of user processes, which prevents the winbind NTLM authentication helper from dropping privileges.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:119 ↗
- http://www.osvdb.org/26994 ↗
- http://www.debian.org/security/2006/dsa-1106 ↗
- http://secunia.com/advisories/20963 ↗
- http://secunia.com/advisories/20987 ↗
- http://secunia.com/advisories/20996 ↗
- http://secunia.com/advisories/20967 ↗
- http://www.securityfocus.com/bid/18849 ↗
- http://www.ubuntu.com/usn/usn-310-1 ↗