CVE-2022-31778

HIGH

Apache Traffic Server 8.0.0-9.0.2 - Cache Poisoning via Transfer-Encoding Header

Title source: llm
STIX 2.1

Description

Improper Input Validation vulnerability in handling the Transfer-Encoding header of Apache Traffic Server allows an attacker to poison the cache. This issue affects Apache Traffic Server 8.0.0 to 9.0.2.

References (3)

Core 3

Scores

CVSS v3 7.5
EPSS 0.0272
EPSS Percentile 86.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Details

CWE
CWE-20
Status published
Products (2)
apache/traffic_server 8.0.0 - 8.1.4
debian/debian_linux 11.0
Published Aug 10, 2022
Tracked Since Feb 18, 2026