Low severity · published May 7, 2020
CVE-2020-11044
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…
2.2
CVSS
1.7%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L
Attack vector
Network
Complexity
High
Privileges
High
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
10.0 · source: NVD
FR
Freerdp · Freerdp
after 1.2.0 before 2.0.0 · source: NVD
UL
Ubuntu Linux · Canonical
18.04; 19.10; 20.04 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-11044
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-11044
Patch
https://github.com/FreeRDP/FreeRDP/commit/67c2aa52b2ae0341d469071d1bc8aab91f8d2ed8
Exploit
https://github.com/FreeRDP/FreeRDP/issues/6013
Third Party Advisory
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-cgqh-p732-6x2w
Mailing List
https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html
Third Party Advisory
https://usn.ubuntu.com/4379-1/
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