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CVE-2022-39282

25
FAUCET Score

CVE-2022-39282 is a high-severity vulnerability in FreeRDP, a remote desktop protocol library, affecting Unix-based clients using the /parallel command line switch. It allows clients to read and send uninitialized data to the connected server, potentially leading to information disclosure. The vulnerability has a CVSS score of 7.5, indicating a network-based attack with low complexity and high confidentiality impact, requiring no user interaction. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.8.1CPE matchmatch criteria
cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*
35CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
36CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
37CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

3.5LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.1
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.85%
Probability of exploitation in next 30 days
EPSS Percentile
54.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0085 is in the 29th percentile among its peer group of 51,553 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: freerdp-2:2.2.0-10.el8
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: freerdp-2:2.4.1-5.el9
View patch

Vendor Advisories (1)

redhatCVE-2022-39282Moderate

freerdp: clients using `/parallel` command line switch might read uninitialized data

Oct 13, 2022

References

lists.debian.org / debian-lts-announce/2025/02/msg00016.html
github.com / FreeRDP/FreeRDP/releases/tag/2.8.1
Release Notes
github.com / FreeRDP/FreeRDP/security/advisories/GHSA-c45q-wcpg-mxjq
Third Party Advisory
lists.debian.org / debian-lts-announce/2023/11/msg00010.html
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/HEWWYMGWIMD4RDCOGHWMZXUMBGZHC5NW
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/RLZCF7YHNC5BECDPEJNAZUYGNNM7NFME
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/UDOTAOJBCZKREZJPT6VZ25GESI5T6RBG
security.gentoo.org / glsa/202210-24
Issue Tracking