CVE-2014-3581

NameCVE-2014-3581
DescriptionThe cache_merge_headers_out function in modules/cache/cache_util.c in the mod_cache module in the Apache HTTP Server before 2.4.11 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an empty HTTP Content-Type header.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-71-1
NVD severitymedium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
apache2 (PTS)wheezy2.2.22-13+deb7u6fixed
wheezy (security)2.2.22-13+deb7u12fixed
jessie (security), jessie2.4.10-10+deb8u11fixed
stretch (security), stretch2.4.25-3+deb9u3fixed
buster, sid2.4.29-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
apache2source(unstable)2.4.10-3medium
apache2sourcesqueeze2.2.16-6+squeeze14mediumDLA-71-1
apache2sourcewheezy(not affected)

Notes

[wheezy] - apache2 <not-affected> (Only affects 2.4)
https://issues.apache.org/bugzilla/show_bug.cgi?id=56924#c6

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