Ubuntu.comUB:CVE-2022-39283CVE-2022-39283
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.002 Low
EPSS
Percentile
57.0%
FreeRDP is a free remote desktop protocol library and clients. All FreeRDP
based clients when using the /video command line switch might read
uninitialized data, decode it as audio/video and display the result.
FreeRDP based server implementations are not affected. This issue has been
patched in version 2.8.1. If you cannot upgrade do not use the /video
switch.
Bugs
Notes
| Author | Note |
|---|---|
| mdeslaur | malicious server could read uninitialized data from client |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | freerdp | <Â any | UNKNOWN |
| ubuntu | 16.04 | noarch | freerdp | <Â any | UNKNOWN |
| ubuntu | 18.04 | noarch | freerdp2 | <Â 2.2.0+dfsg1-0ubuntu0.18.04.4 | UNKNOWN |
| ubuntu | 20.04 | noarch | freerdp2 | <Â 2.2.0+dfsg1-0ubuntu0.20.04.4 | UNKNOWN |
| ubuntu | 22.04 | noarch | freerdp2 | <Â 2.6.1+dfsg1-3ubuntu2.3 | UNKNOWN |
| ubuntu | 22.10 | noarch | freerdp2 | <Â 2.8.1+dfsg1-0ubuntu1 | UNKNOWN |
| ubuntu | 23.04 | noarch | freerdp2 | <Â 2.8.1+dfsg1-0ubuntu1 | UNKNOWN |
| ubuntu | 23.10 | noarch | freerdp2 | <Â 2.8.1+dfsg1-0ubuntu1 | UNKNOWN |
| ubuntu | 24.04 | noarch | freerdp2 | <Â 2.8.1+dfsg1-0ubuntu1 | UNKNOWN |
References
github.com/FreeRDP/FreeRDP/releases/tag/2.8.1
github.com/FreeRDP/FreeRDP/security/advisories/GHSA-6cf9-3328-qrvh
launchpad.net/bugs/cve/CVE-2022-39283
nvd.nist.gov/vuln/detail/CVE-2022-39283
security-tracker.debian.org/tracker/CVE-2022-39283
ubuntu.com/security/notices/USN-5734-1
www.cve.org/CVERecord?id=CVE-2022-39283
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.002 Low
EPSS
Percentile
57.0%