Bug 1195678 - (CVE-2022-23613) VUL-0: CVE-2022-23613: xrdp: integer underflow in the sesman server allows local attackers to execute code as root
(CVE-2022-23613)
VUL-0: CVE-2022-23613: xrdp: integer underflow in the sesman server allows lo...
Status: RESOLVED INVALID
Classification: Novell Products
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents
unspecified
Other Other
: P5 - None : Normal
: ---
Assigned To: Yifan Jiang
Security Team bot
https://smash.suse.de/issue/322920/
:
Depends on:
Blocks:
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Reported: 2022-02-08 12:02 UTC by Carlos López
Modified: 2022-02-08 12:04 UTC (History)
2 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---


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Description Carlos López 2022-02-08 12:02:55 UTC
rh#2051799

xrdp is an open source remote desktop protocol (RDP) server. In affected versions an integer underflow leading to a heap overflow in the sesman server allows any unauthenticated attacker which is able to locally access a sesman server to execute code as root. This vulnerability has been patched in version 0.9.18.1 and above. Users are advised to upgrade. There are no known workarounds.

https://github.com/neutrinolabs/xrdp/commit/4def30ab8ea445cdc06832a44c3ec40a506a0ffa
https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-8h98-h426-xf32

References:
https://bugzilla.redhat.com/show_bug.cgi?id=2051799
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-23613
https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-8h98-h426-xf32
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23613
https://github.com/neutrinolabs/xrdp/commit/4def30ab8ea445cdc06832a44c3ec40a506a0ffa
http://www.cvedetails.com/cve/CVE-2022-23613/
Comment 1 Carlos López 2022-02-08 12:04:06 UTC
None of the versions we ship contain the vulnerable code. Closing.