PRIOn knowledge basePRION:CVE-2020-11522Design/Logic Flaw
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
6.5 Medium
AI Score
Confidence
High
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
0.005 Low
EPSS
Percentile
75.5%
libfreerdp/gdi/gdi.c in FreeRDP > 1.0 through 2.0.0-rc4 has an Out-of-bounds Read.
| CPE | Name | Operator | Version |
|---|---|---|---|
| ubuntu_linux | eq | 18.04 | |
| ubuntu_linux | eq | 19.10 | |
| ubuntu_linux | eq | 20.04 | |
| ubuntu_linux | eq | 16.04 | |
| debian_linux | eq | 9.0 | |
| freerdp | eq | 2.0.0 rc3 | |
| freerdp | eq | 2.0.0 rc2 | |
| freerdp | eq | 2.0.0 rc1 | |
| freerdp | eq | 2.0.0 rc4 | |
| freerdp | eq | 2.0.0 rc0 |
References
lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html
github.com/FreeRDP/FreeRDP/commits/master
github.com/FreeRDP/FreeRDP/security/advisories/GHSA-48wx-7vgj-fffh
lists.debian.org/debian-lts-announce/2020/08/msg00054.html
pub.freerdp.com/cve/CVE-2020-11522/pocAnalysis_5.pdf
usn.ubuntu.com/4379-1/
usn.ubuntu.com/4382-1/
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
6.5 Medium
AI Score
Confidence
High
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
0.005 Low
EPSS
Percentile
75.5%