Is CVE-2024-32662 in the CISA KEV catalog?

No. CVE-2024-32662 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-32662?

CVE-2024-32662 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2024-32662?

CVE-2024-32662 has an EPSS score of 0.77% (51th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-32662?

Upgrade freerdp on rhel 9 to 2:2.11.7-1.el9 or later. Fixes are available for 20 affected products.

CVE & CISA-KEV Catalog

CVE-2024-32662

HIGH

7.5

CVSS v3

NVD

Description

FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients prior to version 3.5.1 are vulnerable to out-of-bounds read. This occurs when `WCHAR` string is read with twice the size it has and converted to `UTF-8`, `base64` decoded. The string is only used to compare against the redirection server certificate. Version 3.5.1 contains a patch for the issue. No known workarounds are available.

CWE-125Out-of-bounds Read

How to fix

Remediation Available

freerdpRed Hat / RHEL

Fixed in:2:2.11.7-1.el9RHSA-2024:9092

freerdpRocky

Fixed in:2:2.11.7-1.el9RHSA-2024:9092

freerdp-debuginfoRed Hat / RHEL

Fixed in:2:2.11.7-1.el9RHSA-2024:9092

freerdp-debuginfoRocky

Fixed in:2:2.11.7-1.el9RHSA-2024:9092

freerdp-debugsourceRed Hat / RHEL

Fixed in:2:2.11.7-1.el9RHSA-2024:9092

freerdp-debugsourceRocky

Fixed in:2:2.11.7-1.el9RHSA-2024:9092

freerdp-develRed Hat / RHEL

Fixed in:2:2.11.7-1.el9RHSA-2024:9092

freerdp-develRocky

Fixed in:2:2.11.7-1.el9RHSA-2024:9092

freerdp-libsRocky

Fixed in:2:2.11.7-1.el9RHSA-2024:9092

freerdp-libsRed Hat / RHEL

Fixed in:2:2.11.7-1.el9RHSA-2024:9092

freerdp-libs-debuginfoRed Hat / RHEL

Fixed in:2:2.11.7-1.el9RHSA-2024:9092

freerdp-libs-debuginfoRocky

Fixed in:2:2.11.7-1.el9RHSA-2024:9092

libwinprRed Hat / RHEL

Fixed in:2:2.11.7-1.el9RHSA-2024:9092

libwinprRocky

Fixed in:2:2.11.7-1.el9RHSA-2024:9092

libwinpr-debuginfoRed Hat / RHEL

Fixed in:2:2.11.7-1.el9RHSA-2024:9092

libwinpr-debuginfoRocky

Fixed in:2:2.11.7-1.el9RHSA-2024:9092

libwinpr-develRocky

Fixed in:2:2.11.7-1.el9RHSA-2024:9092

libwinpr-develRed Hat / RHEL

Fixed in:2:2.11.7-1.el9RHSA-2024:9092

freerdp3Ubuntu

Fixed in:3.5.1+dfsg1-0ubuntu1USN-6759-1

libfreerdp3-3Ubuntu

Fixed in:3.5.1+dfsg1-0ubuntu1USN-6759-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

0.77%probability of exploitation in 30 days

51stpercentile

Moderate risk: more likely to be exploited than 51% of all known CVEs.

References

Patch1

github.com

Vendor Advisory1

github.com

Third-Party Advisory4

Other references1

oss-fuzz.com

Related Vulnerabilities

Other CWE-125 (Out-of-bounds Read) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2014-0160	High	7.5	100%	KEV	Fix
CVE-2025-5777	High	7.5	100%	KEV + Ransom	Fix
CVE-2021-4034	High	7.8	95%	KEV	Fix
CVE-2023-21769	High	7.5	92%	-	Fix
CVE-2023-49285	High	8.6	89%	-	Fix
CVE-2020-8794	Critical	9.8	89%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-02-04.