7.1
CWE
400
Advisory Published
CVE Published
Updated

CVE-2009-1891

First published: Wed Jul 01 2009(Updated: )

The mod_deflate module in Apache httpd 2.2.11 and earlier compresses large files until completion even after the associated network connection is closed, which allows remote attackers to cause a denial of service (CPU consumption).

Credit: secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
Apache HTTP server>=2.0.35<2.0.64
Apache HTTP server>=2.2.0<2.2.12
Debian Debian Linux=5.0
Debian Debian Linux=4.0
Debian Debian Linux=6.0
Fedoraproject Fedora=11
Canonical Ubuntu Linux=9.04
Canonical Ubuntu Linux=8.10
Canonical Ubuntu Linux=8.04
Canonical Ubuntu Linux=6.06
Redhat Enterprise Linux Server=5.0
Redhat Enterprise Linux Workstation=5.0
Redhat Enterprise Linux Desktop=5.0
Redhat Enterprise Linux Server Aus=5.3
Redhat Enterprise Linux Eus=5.3

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