VDB
CVE-2018-18226
CVE-2018-18226
PUBLISHED
CVSS 7.5 HIGH
In Wireshark 2.6.0 to 2.6.3, the Steam IHS Discovery dissector could consume system memory. This was addressed in epan/dissectors/packet-steam-ihs-discovery.c by changing the memory-management approach.
EPSS 3.17% · 87.4th percentile
Risk Scores
CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
3.17%
87.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | wireshark | *, 0, 2.6.3-1~ubuntu16.04.1 |
| Ubuntu:14.04:LTS | wireshark | 0, 1.10.2-1, 1.10.3-1 |
| Ubuntu:18.04:LTS | wireshark | 2.6.3-1~ubuntu18.04.1, 2.4.5-1, 2.4.4-1 |
Timeline
- Oct 12, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 2, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Sep 7, 2022 EPSS Score
- Nov 9, 2022 EPSS Score
- Jan 11, 2023 EPSS Score
- Mar 15, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-18226 third-party-advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15171 third-party-advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=6e920ddc3cad2886ef07ca1a8e50e2a5c50986f7 third-party-advisory
- https://www.wireshark.org/security/wnpa-sec-2018-48.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-18226 third-party-advisory