CVE-2015-3183

MediumCVSS 5.0/10Last modified Jun 17, 2026

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.

Metrics

CVSS 2.0 5.0/10AV:N/AC:L/Au:N/C:N/I:P/A:N

Weakness enumeration

CWE-17 CWE-20

Affected software

No affected versions have been published.

Timeline

Published: Jul 20, 2015
Last modified: Jun 17, 2026
NVD status: Modified

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