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httpd: multiple ranges DoS

🗓️ 21 Sep 2011 19:50:00Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 4 Views

Apache HTTP Server DoS via byterange filter from overlapping Range headers, causing memory and CPU usage.

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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux6i386httpd0:2.2.17-13.2.ep5.el6httpd-0:2.2.17-13.2.ep5.el6.i386.rpm
Red Hat Enterprise Linux6x86_64httpd0:2.2.17-13.2.ep5.el6httpd-0:2.2.17-13.2.ep5.el6.x86_64.rpm
Red Hat Enterprise Linux5i386httpd0:2.2.17-14.1.ep5.el5httpd-0:2.2.17-14.1.ep5.el5.i386.rpm
Red Hat Enterprise Linux5x86_64httpd0:2.2.17-14.1.ep5.el5httpd-0:2.2.17-14.1.ep5.el5.x86_64.rpm
Red Hat Enterprise Linux6i386httpd-devel0:2.2.17-13.2.ep5.el6httpd-devel-0:2.2.17-13.2.ep5.el6.i386.rpm
Red Hat Enterprise Linux6x86_64httpd-devel0:2.2.17-13.2.ep5.el6httpd-devel-0:2.2.17-13.2.ep5.el6.x86_64.rpm
Red Hat Enterprise Linux5i386httpd-devel0:2.2.17-14.1.ep5.el5httpd-devel-0:2.2.17-14.1.ep5.el5.i386.rpm
Red Hat Enterprise Linux5x86_64httpd-devel0:2.2.17-14.1.ep5.el5httpd-devel-0:2.2.17-14.1.ep5.el5.x86_64.rpm
Red Hat Enterprise Linux6i386httpd-manual0:2.2.17-13.2.ep5.el6httpd-manual-0:2.2.17-13.2.ep5.el6.i386.rpm
Red Hat Enterprise Linux6x86_64httpd-manual0:2.2.17-13.2.ep5.el6httpd-manual-0:2.2.17-13.2.ep5.el6.x86_64.rpm
Rows per page

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14 May 2026 22:11Current
7.3High risk
Vulners AI Score7.3
CVSS 27.8
EPSS0.90456
apache http serverbyterange filteroverlapping rangesmemory usagecpu usagerange headerdenial of service
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