CVEvulnerability

CVE-2017-7668

7.5 HIGH Published 2017-06-20 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2017-06-20
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:N/A:H
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-125, CWE-126

Description

The HTTP strict parsing changes added in Apache httpd 2.2.32 and 2.4.24 introduced a bug in token list parsing, which allows ap_find_token() to search past the end of its input string. By maliciously crafting a sequence of request headers, an attacker may be able to cause a segmentation fault, or to force ap_find_token() to return an incorrect value.

Affected configurations

• apache http server 2.2.32 • apache http server 2.4.24 • apache http server 2.4.25 • netapp clustered data ontap • netapp oncommand unified manager • netapp storagegrid • redhat enterprise linux desktop 7.0 • redhat enterprise linux eus 7.2 • redhat enterprise linux eus 7.3 • redhat enterprise linux eus 7.4 • redhat enterprise linux eus 7.5 • redhat enterprise linux eus 7.6 • redhat enterprise linux eus 7.7 • redhat enterprise linux server 7.0 • redhat enterprise linux server aus 7.2 • redhat enterprise linux server aus 7.3 • redhat enterprise linux server aus 7.4 • redhat enterprise linux server aus 7.6 • redhat enterprise linux server aus 7.7 • redhat enterprise linux server tus 7.2 • redhat enterprise linux server tus 7.3 • redhat enterprise linux server tus 7.4 • redhat enterprise linux server tus 7.6 • redhat enterprise linux server tus 7.7 • redhat enterprise linux workstation 7.0 • debian debian linux 8.0 • debian debian linux 9.0 • oracle secure global desktop 5.3 • apple mac os x (< 10.13.1) • apple mac os x (>= 10.11.0 < 10.11.6) • apple mac os x (>= 10.12.0 < 10.12.6) • apple mac os x 10.11.6 • apple mac os x 10.12.6

Related

Weakness · CWE (2)

  • CWE-125 Out-of-bounds Read weakness
  • CWE-126 Buffer Over-read weakness

References