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CVE-2020-11044

Good to know:

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Date: May 6, 2020

In FreeRDP greater than 1.2 and before 2.0.0, a double free in update_read_cache_bitmap_v3_order crashes the client application if corrupted data from a manipulated server is parsed. This has been patched in 2.0.0.

Language: C

Severity Score

Related Resources (10)

https://github.com/FreeRDP/FreeRDP/issues/6013
https://nvd.nist.gov/vuln/detail/CVE-2020-11044
https://github.com/FreeRDP/FreeRDP/commit/67c2aa52b2ae0341d469071d1bc8aab91f8d2ed8
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-cgqh-p732-6x2w
https://access.redhat.com/security/cve/CVE-2020-11044
https://security-tracker.debian.org/tracker/CVE-2020-11044
https://people.canonical.com/~ubuntu-security/cve/CVE-2020-11044
https://usn.ubuntu.com/4379-1/
https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html
https://www.mend.io/vulnerability-database/CVE-2020-11044

Severity Score

Weakness Type (CWE)

Double Free

CWE-415

Operation on a Resource after Expiration or Release

CWE-672

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): HIGH
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): SINGLE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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