vulnerability
Ubuntu: (CVE-2018-19622): wireshark vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Nov 29, 2018 | Nov 19, 2024 | Aug 19, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Nov 29, 2018
Added
Nov 19, 2024
Modified
Aug 19, 2025
Description
In Wireshark 2.6.0 to 2.6.4 and 2.4.0 to 2.4.10, the MMSE dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-mmse.c by preventing length overflows.
Solution
ubuntu-upgrade-wireshark
References
- CVE-2018-19622
- https://attackerkb.com/topics/CVE-2018-19622
- CWE-835
- DEBIAN-DSA-4359
- URL-https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15250
- URL-https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=3b7555d32d11862f0e500ec466ad6bfe54190076
- URL-https://www.cve.org/CVERecord?id=CVE-2018-19622
- URL-https://www.wireshark.org/security/wnpa-sec-2018-54.html
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