CVEvulnerability

CVE-2015-3183

5.0 MEDIUM Published 2015-07-20 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2015-07-20
Last modified
2026-06-17
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N
Weaknesses
CWE-17, CWE-20

Description

The chunked transfer coding implementation in the Apache HTTP Server before 2.4.14 does not properly parse chunk headers, which allows remote attackers to conduct HTTP request smuggling attacks via a crafted request, related to mishandling of large chunk-size values and invalid chunk-extension characters in modules/http/http_filters.c.

Affected configurations

• apache http server (>= 2.2.0 < 2.2.31) • apache http server (>= 2.4.0 < 2.4.16)

Related

Weakness · not in database (1)

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References