Unrated severityNVD Advisory· Published Oct 4, 2012· Updated Jun 16, 2026
CVE-2012-5237
CVE-2012-5237
Description
The dissect_hsrp function in epan/dissectors/packet-hsrp.c in the HSRP dissector in Wireshark 1.8.x before 1.8.3 allows remote attackers to cause a denial of service (infinite loop) via a malformed packet.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5Patches
Vulnerability mechanics
References
9- anonsvn.wireshark.org/viewvcnvdPatch
- www.wireshark.org/security/wnpa-sec-2012-26.htmlnvdVendor Advisory
- anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-hsrp.cnvd
- osvdb.org/85884nvd
- www.securityfocus.com/bid/55754nvd
- www.securitytracker.com/idnvd
- bugs.wireshark.org/bugzilla/show_bug.cginvd
- exchange.xforce.ibmcloud.com/vulnerabilities/79009nvd
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14992nvd
News mentions
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