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Red Hat: CVE-2017-7668: Important: httpd security update (Multiple Advisories)

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Red Hat: CVE-2017-7668: Important: httpd security update (Multiple Advisories)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
06/20/2017
Created
07/25/2018
Added
08/15/2017
Modified
04/25/2022

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.

Solution(s)

  • redhat-upgrade-httpd
  • redhat-upgrade-httpd-debuginfo
  • redhat-upgrade-httpd-devel
  • redhat-upgrade-httpd-manual
  • redhat-upgrade-httpd-tools
  • redhat-upgrade-mod_ldap
  • redhat-upgrade-mod_proxy_html
  • redhat-upgrade-mod_session
  • redhat-upgrade-mod_ssl

References

  • 99137
  • DSA-3896
  • GLSA-201710-32
  • CVE-2017-7668
  • RHSA-2017:2479
  • RHSA-2017:2483
  • RHSA-2017:3193
  • RHSA-2017:3194
  • 1038711
  • USN-3340-1
  • USN-3373-1
View more

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