VDB
CVE-2020-27638
CVE-2020-27638
PUBLISHED
receive.c in fastd before v21 allows denial of service (assertion failure) when receiving packets with an invalid type code.
EPSS 1.11% · 78.5th percentile
Risk Scores
EPSS Score
1.11%
78.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | fastd | 18-2ubuntu2, 0, 18-3 |
| Ubuntu:16.04:LTS | fastd | 0, 17-4, 17-4build1 |
| Ubuntu:20.04:LTS | fastd | 0, 18-3build1 |
Exploit Intelligence
- https://fastd.readthedocs.io/en/stable/releases/v21.html (circl)
- https://github.com/NeoRaider/fastd/commit/737925113363b6130879729cdff9ccc46c33eaea (circl)
- https://bugs.debian.org/972521 (circl)
- [debian-lts-announce] 20201025 [SECURITY] [DLA-2414-1] fastd security update (circl)
- FEDORA-2020-495c14a23f (circl)
- FEDORA-2020-01dc2bc62c (circl)
- FEDORA-2020-13edfc3215 (circl)
Timeline
- Oct 22, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 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
References
- https://ubuntu.com/security/CVE-2020-27638 third-party-advisory
- https://github.com/NeoRaider/fastd/commit/737925113363b6130879729cdff9ccc46c33eaea third-party-advisory
- https://bugs.debian.org/972521 third-party-advisory
- https://fastd.readthedocs.io/en/stable/releases/v21.html third-party-advisory
- https://ubuntu.com/security/notices/USN-4610-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-4718-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-27638 third-party-advisory