CVE-2023-4639: undertow security update

CVE-2023-4639, released November 17, 2024, fixes 1 CVE in undertow (version 2.3.18-1). None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

7.4

Base score, 0 to 10

Highest EPSS

0.0109

65th percentile

Fixed package versions

Product	Release	Fixed in
undertow	Debian 13.5 (trixie)	2.3.18-1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2023-4639	undertow: A flaw was found in Undertow, which incorrectly parses cookies with certain value-delimiting characters in incoming r...	7.4	0.0109	None reported

Also fixes CVE-2023-4639

DEBIAN-CVE-2023-4639
undertow on Debian 14

Vendor advisory

https://security-tracker.debian.org/tracker/CVE-2023-4639

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