Vulnerability Description
FreeRDP FreeRDP 2.0.0-rc3 released version before commit 205c612820dac644d665b5bb1cdf437dc5ca01e3 contains a Other/Unknown vulnerability in channels/drdynvc/client/drdynvc_main.c, drdynvc_process_capability_request that can result in The RDP server can read the client's memory.. This attack appear to be exploitable via RDPClient must connect the rdp server with echo option. This vulnerability appears to have been fixed in after commit 205c612820dac644d665b5bb1cdf437dc5ca01e3.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Freerdp | Freerdp | < 2.0.0 |
| Canonical | Ubuntu Linux | 18.04 |
| Fedoraproject | Fedora | 28 |
Related Weaknesses (CWE)
References
- https://access.redhat.com/errata/RHSA-2019:2157Third Party Advisory
- https://github.com/FreeRDP/FreeRDP/issues/4866ExploitThird Party Advisory
- https://github.com/FreeRDP/FreeRDP/pull/4871Third Party Advisory
- https://github.com/FreeRDP/FreeRDP/pull/4871/commits/baee520e3dd9be6511c45a14c5fPatchThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://usn.ubuntu.com/4379-1/Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2157Third Party Advisory
- https://github.com/FreeRDP/FreeRDP/issues/4866ExploitThird Party Advisory
- https://github.com/FreeRDP/FreeRDP/pull/4871Third Party Advisory
- https://github.com/FreeRDP/FreeRDP/pull/4871/commits/baee520e3dd9be6511c45a14c5fPatchThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://usn.ubuntu.com/4379-1/Third Party Advisory
FAQ
What is CVE-2018-1000852?
CVE-2018-1000852 is a vulnerability with a CVSS score of 6.5 (MEDIUM). FreeRDP FreeRDP 2.0.0-rc3 released version before commit 205c612820dac644d665b5bb1cdf437dc5ca01e3 contains a Other/Unknown vulnerability in channels/drdynvc/client/drdynvc_main.c, drdynvc_process_capa...
How severe is CVE-2018-1000852?
CVE-2018-1000852 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-1000852?
Check the references section above for vendor advisories and patch information. Affected products include: Freerdp Freerdp, Canonical Ubuntu Linux, Fedoraproject Fedora.