Bug 2155483 (CVE-2022-23481) - CVE-2022-23481 xrdp: Out-of-Bound Read in xrdp_caps_process_confirm_active()
Summary: CVE-2022-23481 xrdp: Out-of-Bound Read in xrdp_caps_process_confirm_active()
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2022-23481
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2155491 2155492
Blocks: 2155489
TreeView+ depends on / blocked
 
Reported: 2022-12-21 10:50 UTC by TEJ RATHI
Modified: 2022-12-23 14:38 UTC (History)
1 user (show)

Fixed In Version: xrdp 0.9.21
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Clone Of:
Environment:
Last Closed: 2022-12-23 14:38:02 UTC
Embargoed:


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Description TEJ RATHI 2022-12-21 10:50:53 UTC
CVE-2022-23481:

xrdp is an open source project which provides a graphical login to remote machines using Microsoft Remote Desktop Protocol (RDP). xrdp < v0.9.21 contain a Out of Bound Read in xrdp_caps_process_confirm_active() function. There are no known workarounds for this issue. Users are advised to upgrade.

https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-hm75-9jcg-p7hq

Comment 1 TEJ RATHI 2022-12-21 10:59:06 UTC
Created xrdp tracking bugs for this issue:

Affects: epel-all [bug 2155491]
Affects: fedora-all [bug 2155492]

Comment 3 Product Security DevOps Team 2022-12-23 14:38:00 UTC
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.


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