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libicu incomplete interval handling

🗓️ 25 Jan 2008 13:28:00Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 6 Views

Heap-based overflow in libicu's regex doInterval enables denial of service via excessive backtracking data.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux5i386icu0:3.6-5.11.1icu-0:3.6-5.11.1.i386.rpm
Red Hat Enterprise Linux5ia64icu0:3.6-5.11.1icu-0:3.6-5.11.1.ia64.rpm
Red Hat Enterprise Linux5ppcicu0:3.6-5.11.1icu-0:3.6-5.11.1.ppc.rpm
Red Hat Enterprise Linux5s390xicu0:3.6-5.11.1icu-0:3.6-5.11.1.s390x.rpm
Red Hat Enterprise Linux5x86_64icu0:3.6-5.11.1icu-0:3.6-5.11.1.x86_64.rpm
Red Hat Enterprise Linux5i386icu-debuginfo0:3.6-5.11.1icu-debuginfo-0:3.6-5.11.1.i386.rpm
Red Hat Enterprise Linux5ia64icu-debuginfo0:3.6-5.11.1icu-debuginfo-0:3.6-5.11.1.ia64.rpm
Red Hat Enterprise Linux5ppcicu-debuginfo0:3.6-5.11.1icu-debuginfo-0:3.6-5.11.1.ppc.rpm
Red Hat Enterprise Linux5ppc64icu-debuginfo0:3.6-5.11.1icu-debuginfo-0:3.6-5.11.1.ppc64.rpm
Red Hat Enterprise Linux5s390icu-debuginfo0:3.6-5.11.1icu-debuginfo-0:3.6-5.11.1.s390.rpm
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25 Jun 2026 10:34Current
7.7High risk
Vulners AI Score7.7
CVSS 29.3
EPSS0.02538
6