VDB
CVE-2017-7745
CVE-2017-7745
PUBLISHED
In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the SIGCOMP dissector could go into an infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-sigcomp.c by correcting a memory-size check.
EPSS 0.33% · 55.8th percentile
Risk Scores
EPSS Score
0.33%
55.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | wireshark | 0, 2.4.2-1, 2.4.3-1 |
| Ubuntu:14.04:LTS | wireshark | 1.12.1+g01b65bf-4+deb8u11ubuntu0.14.04.1, 1.10.5-1ubuntu1, 0 |
| Ubuntu:16.04:LTS | wireshark | 1.12.8+g5b6e543-2, 2.0.1+g59ea380-3build1, 2.0.2+ga16e22e-1 |
Timeline
- Apr 12, 2017 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 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-2017-7745 third-party-advisory
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13578 third-party-advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=acd8e1a9b17ad274bea1e01e10e4481508a1cbf0 third-party-advisory
- https://www.wireshark.org/security/wnpa-sec-2017-20.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-7745 third-party-advisory