In Wireshark before 2.2.12, the MRDISC dissector misuses a NULL pointer and crashes. This was addressed in epan/dissectors/packet-mrdisc.c by validating an IPv4 address. This vulnerability is similar to CVE-2017-9343.
References
Link | Resource |
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https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14299 | Issue Tracking Patch Vendor Advisory |
https://code.wireshark.org/review/#/c/25063/ | Issue Tracking Patch Vendor Advisory |
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=80a695869c9aef2fb473d9361da068022be7cb50 | |
https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html | Mailing List Third Party Advisory |
https://www.wireshark.org/security/wnpa-sec-2018-02.html | Vendor Advisory |
Configurations
History
07 Nov 2023, 02:41
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Information
Published : 2017-12-30 07:29
Updated : 2024-02-28 16:04
NVD link : CVE-2017-17997
Mitre link : CVE-2017-17997
CVE.ORG link : CVE-2017-17997
JSON object : View
Products Affected
wireshark
- wireshark
debian
- debian_linux
CWE
CWE-476
NULL Pointer Dereference