Home/CVE/xrdp 0.9.1 calls the PAM function auth_start_session() in an incorrect location, leading to PAM session modules not bein
CVE

CVE-2017-6967

xrdp 0.9.1 calls the PAM function auth_start_session() in an incorrect location, leading to PAM session modules not bein

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.

HIGH · CVSS 7.3 EPSS 0.00182
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-287Improper Authentication
▤

Affected Products & Versions

1
neutrinolabs xrdpall versions
▣

Scoring & Timeline

7.3
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD17 Mar 2017 · 09:59 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
⚑

Vendor Advisories

5
suse-csafopenSUSE-SU-2024:11526-1
usnUSN-4815-1
suse-csafSUSE-SU-2020:1943-1
suse-csafSUSE-SU-2019:1860-1
suse-csafSUSE-SU-2019:1847-1
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
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
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