CVE-2020-27638
Published: 22 October 2020
receive.c in fastd before v21 allows denial of service (assertion failure) when receiving packets with an invalid type code.
Priority
Medium
CVSS 3 base score: 7.5
Status
| Package | Release | Status |
|---|---|---|
|
fastd Launchpad, Ubuntu, Debian |
Upstream |
Released
(21-1)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Not vulnerable
(21-1)
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Released
(19-3ubuntu0.1)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(18-3ubuntu0.1)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(18-3ubuntu0.18.04.1)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Released
(17-4ubuntu0.1)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27638
- https://github.com/NeoRaider/fastd/commit/737925113363b6130879729cdff9ccc46c33eaea
- https://bugs.debian.org/972521
- https://fastd.readthedocs.io/en/stable/releases/v21.html
- https://usn.ubuntu.com/usn/usn-4610-1
- https://usn.ubuntu.com/usn/usn-4718-1
- NVD
- Launchpad
- Debian