CVE-2018-14369
Published: 19 July 2018
In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, the HTTP2 dissector could crash. This was addressed in epan/dissectors/packet-http2.c by verifying that header data was found before proceeding to header decompression.
Priority
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14369
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14869
- https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=038cd225bfa54e2a7ade4043118796334920a61e
- https://www.wireshark.org/security/wnpa-sec-2018-41.html
- NVD
- Launchpad
- Debian