VDB
CVE-2020-25866
CVE-2020-25866
PUBLISHED
In Wireshark 3.2.0 to 3.2.6 and 3.0.0 to 3.0.13, the BLIP protocol dissector has a NULL pointer dereference because a buffer was sized for compressed (not uncompressed) messages. This was addressed in epan/dissectors/packet-blip.c by allowing reasonable compression ratios and rejecting ZIP bombs.
EPSS 1.45% · 81.2th percentile
Risk Scores
EPSS Score
1.45%
81.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:14.04:LTS | wireshark | 1.10.2-1, 0, * |
| Ubuntu:Pro:18.04:LTS | wireshark | 2.6.10-1~ubuntu18.04.0, 0, 2.4.2-1 |
| Ubuntu:Pro:20.04:LTS | wireshark | 3.2.3-1ubuntu0.1~esm2, 3.2.3-1ubuntu0.1~esm1, 3.2.3-1 |
| Ubuntu:Pro:16.04:LTS | wireshark | 2.6.10-1~ubuntu16.04.0+esm1, 2.6.6-1~ubuntu16.04.0, * |
Exploit Intelligence
Timeline
- Sep 23, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-25866 third-party-advisory
- https://www.wireshark.org/security/wnpa-sec-2020-13.html third-party-advisory
- https://gitlab.com/wireshark/wireshark/-/issues/16866 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-25866 third-party-advisory