In Wireshark 2.4.0 to 2.4.5 and 2.2.0 to 2.2.13, the LWAPP dissector could crash. This was addressed in epan/dissectors/packet-lwapp.c by limiting the encapsulation levels to restrict the recursion depth.
References
Link | Resource |
---|---|
https://www.wireshark.org/security/wnpa-sec-2018-20.html | Vendor Advisory |
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=dac48f148538c706c446e5105d84ebcb54587528 | Patch |
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14467 | Exploit Issue Tracking |
https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html | Mailing List Third Party Advisory |
Information
Published : 2018-04-04 00:29
Updated : 2019-02-27 09:14
NVD link : CVE-2018-9256
Mitre link : CVE-2018-9256
JSON object : View
CWE
CWE-20
Improper Input Validation
Products Affected
debian
- debian_linux
wireshark
- wireshark