Vulnerability Description
In FreeRDP after 1.1 and before 2.0.0, there is an out-of-bound read of client memory that is then passed on to the protocol parser. This has been patched in 2.0.0.
CVSS Score
5.5
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Freerdp | Freerdp | < 2.0.0 |
| Canonical | Ubuntu Linux | 16.04 |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- https://github.com/FreeRDP/FreeRDP/commit/c367f65d42e0d2e1ca248998175180aa9c2eacPatchThird Party Advisory
- https://github.com/FreeRDP/FreeRDP/issues/6008ExploitThird Party Advisory
- https://github.com/FreeRDP/FreeRDP/pull/6019Third Party Advisory
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-wwh7-r2r8-xjprPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/10/msg00008.htmlMailing ListThird Party Advisory
- https://usn.ubuntu.com/4379-1/Third Party Advisory
- https://usn.ubuntu.com/4382-1/Third Party Advisory
- https://github.com/FreeRDP/FreeRDP/commit/c367f65d42e0d2e1ca248998175180aa9c2eacPatchThird Party Advisory
- https://github.com/FreeRDP/FreeRDP/issues/6008ExploitThird Party Advisory
- https://github.com/FreeRDP/FreeRDP/pull/6019Third Party Advisory
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-wwh7-r2r8-xjprPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/10/msg00008.htmlMailing ListThird Party Advisory
- https://usn.ubuntu.com/4379-1/Third Party Advisory
- https://usn.ubuntu.com/4382-1/Third Party Advisory
FAQ
What is CVE-2020-11049?
CVE-2020-11049 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In FreeRDP after 1.1 and before 2.0.0, there is an out-of-bound read of client memory that is then passed on to the protocol parser. This has been patched in 2.0.0.
How severe is CVE-2020-11049?
CVE-2020-11049 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-11049?
Check the references section above for vendor advisories and patch information. Affected products include: Freerdp Freerdp, Canonical Ubuntu Linux, Debian Debian Linux.