PRIOn knowledge basePRION:CVE-2020-11058Out-of-bounds
2.2 Low
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L
4.9 Medium
AI Score
Confidence
Low
3.5 Low
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
56.8%
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| ubuntu_linux | eq | 16.04 | |
| ubuntu_linux | eq | 19.10 | |
| ubuntu_linux | eq | 20.04 | |
| ubuntu_linux | eq | 18.04 | |
| debian_linux | eq | 9.0 | |
| debian_linux | eq | 10.0 | |
| freerdp | gt | 1.1.0 | |
| freerdp | le | 2.0.0 |
References
github.com/FreeRDP/FreeRDP/commit/3627aaf7d289315b614a584afb388f04abfb5bbf
github.com/FreeRDP/FreeRDP/issues/6011
github.com/FreeRDP/FreeRDP/security/advisories/GHSA-wjg2-2f82-466g
lists.debian.org/debian-lts-announce/2020/08/msg00054.html
lists.debian.org/debian-lts-announce/2023/10/msg00008.html
usn.ubuntu.com/4379-1/
usn.ubuntu.com/4382-1/
Related
2.2 Low
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L
4.9 Medium
AI Score
Confidence
Low
3.5 Low
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
56.8%