CVEvulnerability

CVE-2021-37147

7.5 HIGH Published 2021-11-03 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-11-03
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N
Weaknesses
CWE-20, CWE-444

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.

Affected configurations

• apache traffic server (>= 8.0.0 <= 8.1.2) • apache traffic server (>= 9.0.0 <= 9.1.0) • debian debian linux 10.0 • debian debian linux 11.0

Related

Weakness · CWE (2)

  • CWE-20 Improper Input Validation weakness
  • CWE-444 Inconsistent Interpretation of HTTP Requests weakness

Referenced by CWE · observed example (2)

  • CWE-20 Improper Input Validation weakness
  • CWE-444 Inconsistent Interpretation of HTTP Requests weakness

References