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18 lines
1.1 KiB
Markdown
18 lines
1.1 KiB
Markdown
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### [CVE-2023-42822](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-42822)
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### Description
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xrdp is an open source remote desktop protocol server. Access to the font glyphs in xrdp_painter.c is not bounds-checked . Since some of this data is controllable by the user, this can result in an out-of-bounds read within the xrdp executable. The vulnerability allows an out-of-bounds read within a potentially privileged process. On non-Debian platforms, xrdp tends to run as root. Potentially an out-of-bounds write can follow the out-of-bounds read. There is no denial-of-service impact, providing xrdp is running in forking mode. This issue has been addressed in release 0.9.23.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.
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### POC
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#### Reference
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No PoCs from references.
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#### Github
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- https://github.com/seyrenus/trace-release
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