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CVE-2021-41732

Published: 29 September 2021

** DISPUTED ** An issue was discovered in zeek version 4.1.0. There is a HTTP request splitting vulnerability that will invalidate any ZEEK HTTP based security analysis. NOTE: the vendor's position is that the observed behavior is intended.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
zeek
Launchpad, Ubuntu, Debian
impish Ignored
(end of life)
bionic Does not exist

focal Does not exist

hirsute Ignored
(end of life)
trusty Does not exist

upstream Needs triage

xenial Ignored
(end of standard support)
jammy Does not exist

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact High
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N