CVE-2017-7702

In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the WBXML dissector could go into an infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-wbxml.c by adding length validation.

• CWE-835

• http://www.securityfocus.com/bid/97633Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1038262
• https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13477Issue Tracking, Patch
• https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=2f322f66cbcca2fefdaa630494f9d6c97eb659b7
• https://security.gentoo.org/glsa/201706-12
• https://www.wireshark.org/security/wnpa-sec-2017-13.htmlVendor Advisory
• http://www.securityfocus.com/bid/97633Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1038262
• https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13477Issue Tracking, Patch
• https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=2f322f66cbcca2fefdaa630494f9d6c97eb659b7
• https://security.gentoo.org/glsa/201706-12
• https://www.wireshark.org/security/wnpa-sec-2017-13.htmlVendor Advisory

Published

Apr 12, 2017

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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