Low severity · published May 12, 2020
CVE-2020-11058
In FreeRDP after 1.1 and before 2.0.0, a stream out-of-bounds seek in rdp_read_font_capability_set could lead to a later out-of-bounds read
2.2
CVSS
1.6%
EPSS
No
On KEV
Description
In FreeRDP after 1.1 and before 2.0.0, a stream out-of-bounds seek in rdp_read_font_capability_set could lead to a later out-of-bounds read. As a result, a manipulated client or server might force a disconnect due to an invalid data read. This has been fixed 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)1.6% · higher than 76% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
9.0; 10.0 · source: NVD
FR
Freerdp · Freerdp
after 1.1.0 through 2.0.0 · source: NVD
UL
Ubuntu Linux · Canonical
16.04; 18.04; 19.10; 20.04 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-11058
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-11058
Patch
https://github.com/FreeRDP/FreeRDP/commit/3627aaf7d289315b614a584afb388f04abfb5bbf
Third Party Advisory
https://github.com/FreeRDP/FreeRDP/issues/6011
Patch
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-wjg2-2f82-466g
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/08/msg00054.html
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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