DEBIAN-CVE-2021-37592: suricata security update

DEBIAN-CVE-2021-37592, released November 19, 2021, fixes 1 CVE in suricata (version 1:6.0.4-1). None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

9.8

Base score, 0 to 10

Highest EPSS

0.0160

76th percentile

Fixed package versions

Product	Release	Fixed in
suricata	Debian 13.5 (trixie)	1:6.0.4-1
suricata	Debian 14	1:6.0.4-1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2021-37592	suricata: Suricata before 5.0.8 and 6.x before 6.0.4 allows TCP evasion via a clientwith a crafted TCP/IP stack that can send a...	9.8	0.0160	None reported

Also fixes CVE-2021-37592

suricata 1:6.0.4-1
suricata on Ubuntu 25.04 (plucky)
suricata 1:6.0.4-1
suricata on Ubuntu 24.10 (oracular)

Vendor advisory

https://security-tracker.debian.org/tracker/CVE-2021-37592

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