CVE-2020-11086

Out-of-bounds Read in FreeRDP `ntlm_read_ntlm_v2_response`

Description

In FreeRDP less than or equal to 2.0.0, there is an out-of-bound read in ntlm_read_ntlm_v2_client_challenge that reads up to 28 bytes out-of-bound to an internal structure. This has been fixed in 2.1.0.

References

Link	Tags
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-fg8v-w34r-c974	third party advisory patch
https://github.com/FreeRDP/FreeRDP/commit/c098f21fdaadca57ff649eee1674f6cc321a2ec4	third party advisory patch
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html	third party advisory vendor advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html	third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2020-11086?: CVE-2020-11086 has been scored as a low severity vulnerability.
How to fix CVE-2020-11086?: To fix CVE-2020-11086, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-11086 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2020-11086 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-11086?: CVE-2020-11086 affects FreeRDP FreeRDP.

This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.

Description

Category

CWE-125 – Out-of-bounds Read

References

Frequently Asked Questions