Description
xrdp 0.9.1 calls the PAM function auth_start_session() in an incorrect location, leading to PAM session modules not being properly initialized, with a potential consequence of incorrect configurations or elevation of privileges, aka a pam_limits.so bypass.
Metrics
CVSS 3.1 7.3/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:LWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://bugs.launchpad.net/ubuntu/+source/xrdp/+bug/1672742Third Party Advisory
- https://github.com/neutrinolabs/xrdp/issues/350Third Party Advisory
- https://github.com/neutrinolabs/xrdp/pull/694Third Party Advisory
- https://bugs.launchpad.net/ubuntu/+source/xrdp/+bug/1672742Third Party Advisory
- https://github.com/neutrinolabs/xrdp/issues/350Third Party Advisory
- https://github.com/neutrinolabs/xrdp/pull/694Third Party Advisory
Timeline
- Published
- Mar 17, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified