vulnerability
Ubuntu: (CVE-2020-9430): wireshark vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Feb 27, 2020 | Jun 26, 2025 | Aug 18, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Feb 27, 2020
Added
Jun 26, 2025
Modified
Aug 18, 2025
Description
In Wireshark 3.2.0 to 3.2.1, 3.0.0 to 3.0.8, and 2.6.0 to 2.6.14, the WiMax DLMAP dissector could crash. This was addressed in plugins/epan/wimax/msg_dlmap.c by validating a length field.
Solution
no-fix-ubuntu-package
References
- CVE-2020-9430
- https://attackerkb.com/topics/CVE-2020-9430
- CWE-20
- URL-https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16368
- URL-https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16383
- URL-https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=6b98dc63701b1da1cc7681cb383dabb0b7007d73
- URL-https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=93d6b03a67953b82880cdbdcf0d30e2a3246d790
- URL-https://www.cve.org/CVERecord?id=CVE-2020-9430
- URL-https://www.wireshark.org/security/wnpa-sec-2020-04.html
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