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apr-util billion laughs attack

🗓️ 16 Jun 2009 21:49:00Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 4 Views

APR-util before 1.3.7 enables memory DoS via crafted XML with nested entities in apr_xml_* used by mod_dav and mod_dav_svn.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux4.8i386apr-util0.9.4-22.el4_8.1apr-util-0.9.4-22.el4_8.1.i386.rpm
Red Hat Enterprise Linux4.8ia64apr-util0.9.4-22.el4_8.1apr-util-0.9.4-22.el4_8.1.ia64.rpm
Red Hat Enterprise Linux4.8ppcapr-util0.9.4-22.el4_8.1apr-util-0.9.4-22.el4_8.1.ppc.rpm
Red Hat Enterprise Linux4.8s390apr-util0.9.4-22.el4_8.1apr-util-0.9.4-22.el4_8.1.s390.rpm
Red Hat Enterprise Linux4.8s390xapr-util0.9.4-22.el4_8.1apr-util-0.9.4-22.el4_8.1.s390x.rpm
Red Hat Enterprise Linux4.8x86_64apr-util0.9.4-22.el4_8.1apr-util-0.9.4-22.el4_8.1.x86_64.rpm
Red Hat Enterprise Linux5.3i386apr-util1.2.7-7.el5_3.1apr-util-1.2.7-7.el5_3.1.i386.rpm
Red Hat Enterprise Linux5.3ia64apr-util1.2.7-7.el5_3.1apr-util-1.2.7-7.el5_3.1.ia64.rpm
Red Hat Enterprise Linux5.3ppcapr-util1.2.7-7.el5_3.1apr-util-1.2.7-7.el5_3.1.ppc.rpm
Red Hat Enterprise Linux5.3ppc64apr-util1.2.7-7.el5_3.1apr-util-1.2.7-7.el5_3.1.ppc64.rpm
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25 Jun 2026 10:35Current
7High risk
Vulners AI Score7
CVSS 25
CVSS 3.17.5
EPSS0.52988
4