CVE-2022-23483
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 libxrdp_send_to_channel() function.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.82%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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 libxrdp_send_to_channel() function. There are no known workarounds for this issue. Users are advised to upgrade.
- CVSS 3.1
- 9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- EPSS
- 0.82% probability · 55th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- neutrinolabs/xrdp · debian/debian linux
- Source
- security-advisories@github.com
References
- https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-38rw-9ch2-fcxqThird Party Advisory
- https://www.debian.org/security/2023/dsa-5502Third Party Advisory
- https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-38rw-9ch2-fcxqThird Party Advisory
- https://www.debian.org/security/2023/dsa-5502Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.