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wireshark: Infinite loop in the DICOM dissector

🗓️ 23 Apr 2012 16:41:00Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 2 Views

Wireshark DICOM dissector can loop infinitely due to invalid PDU length, causing denial of service.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux6ppcwireshark0:1.2.15-2.el6_2.1wireshark-0:1.2.15-2.el6_2.1.ppc.rpm
Red Hat Enterprise Linux6ppc64wireshark0:1.2.15-2.el6_2.1wireshark-0:1.2.15-2.el6_2.1.ppc64.rpm
Red Hat Enterprise Linux6s390wireshark0:1.2.15-2.el6_2.1wireshark-0:1.2.15-2.el6_2.1.s390.rpm
Red Hat Enterprise Linux6s390xwireshark0:1.2.15-2.el6_2.1wireshark-0:1.2.15-2.el6_2.1.s390x.rpm
Red Hat Enterprise Linux6x86_64wireshark0:1.2.15-2.el6_2.1wireshark-0:1.2.15-2.el6_2.1.x86_64.rpm
Red Hat Enterprise Linux6anywireshark0:1.2.15-2.el6_2.1.i686wireshark-0:1.2.15-2.el6_2.1.i686.noarch.rpm
Red Hat Enterprise Linux6ppcwireshark-debuginfo0:1.2.15-2.el6_2.1wireshark-debuginfo-0:1.2.15-2.el6_2.1.ppc.rpm
Red Hat Enterprise Linux6ppc64wireshark-debuginfo0:1.2.15-2.el6_2.1wireshark-debuginfo-0:1.2.15-2.el6_2.1.ppc64.rpm
Red Hat Enterprise Linux6s390wireshark-debuginfo0:1.2.15-2.el6_2.1wireshark-debuginfo-0:1.2.15-2.el6_2.1.s390.rpm
Red Hat Enterprise Linux6s390xwireshark-debuginfo0:1.2.15-2.el6_2.1wireshark-debuginfo-0:1.2.15-2.el6_2.1.s390x.rpm
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25 Jun 2026 10:38Current
5.9Medium risk
Vulners AI Score5.9
CVSS 24.3
EPSS0.02626
2