vulnerability

Debian: CVE-2021-37149: trafficserver -- security update

Try Surface Command

Back to search

Severity

CVSS

(AV:N/AC:L/Au:N/C:N/I:P/A:N)

Published

Nov 3, 2021

Added

Jun 1, 2022

Modified

Mar 30, 2026

Description

Improper Input Validation vulnerability in header parsing of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 8.1.2 and 9.0.0 to 9.1.0.

Solution

debian-upgrade-trafficserver

References

CVE-2021-37149
https://attackerkb.com/topics/CVE-2021-37149
CWE-20
DEBIAN-DSA-5153
DEBIAN-DSA-5153-1
EUVD-EUVD-2021-23723
https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-23723

Rapid7 Labs

2026 Global Threat Landscape Report

The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.

Get report