VDB
CVE-2018-19623
CVE-2018-19623
PUBLISHED
In Wireshark 2.6.0 to 2.6.4 and 2.4.0 to 2.4.10, the LBMPDM dissector could crash. In addition, a remote attacker could write arbitrary data to any memory locations before the packet-scoped memory. This was addressed in epan/dissectors/packet-lbmpdm.c by disallowing certain negative values.
EPSS 2.26% · 84.9th percentile
Risk Scores
EPSS Score
2.26%
84.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | wireshark | 0, 1.10.2-1, 1.10.5-1ubuntu1 |
| Ubuntu:16.04:LTS | wireshark | *, 0, 1.12.7+g7fc8978-1 |
| Ubuntu:18.04:LTS | wireshark | 2.4.2-1, 2.4.4-1, 2.6.3-1~ubuntu18.04.1 |
Exploit Intelligence
Timeline
- Nov 29, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-19623 third-party-advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15132 third-party-advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=9c8645ec7b28e4d7193962ecd2a418613bf6a84f third-party-advisory
- https://www.wireshark.org/security/wnpa-sec-2018-53.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-19623 third-party-advisory