CVE-2022-39282 — Use of Uninitialized Resource in Freerdp

CWE-908 — Use of Uninitialized Resource6 documents5 sources
Severity
7.5HIGHNVD
EPSS
0.3%
top 47.13%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
FreerdpDebian Freerdp2Fedoraproject Fedora
Timeline
PublishedOct 12
Latest updateNov 22

Description

FreeRDP is a free remote desktop protocol library and clients. FreeRDP based clients on unix systems using `/parallel` command line switch might read uninitialized data and send it to the server the client is currently connected to. FreeRDP based server implementations are not affected. Please upgrade to 2.8.1 where this issue is patched. If unable to upgrade, do not use parallel port redirection (`/parallel` command line switch) as a workaround.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶NVDfreerdp/freerdp< 2.8.1
▶debiandebian/freerdp2< freerdp2 2.8.1+dfsg1-1 (bookworm)
▶CVEListV5freerdp/freerdp2.8.0

Also affects: Fedora 35, 36, 37

🔴Vulnerability Details

2
OSV
freerdp2 vulnerabilities↗2022-11-22
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OSV
CVE-2022-39282: FreeRDP is a free remote desktop protocol library and clients↗2022-10-12
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📋Vendor Advisories

3
Ubuntu
FreeRDP vulnerabilities↗2022-11-22
▶
Red Hat
freerdp: clients using `/parallel` command line switch might read uninitialized data↗2022-10-13
▶
Debian
CVE-2022-39282: freerdp2 - FreeRDP is a free remote desktop protocol library and clients. FreeRDP based cli...↗2022
▶
CVE-2022-39282 — Use of Uninitialized Resource | cvebase