VDB
CVE-2020-9283
CVE-2020-9283
PUBLISHED
CVSS 7.5 HIGH
golang.org/x/crypto before v0.0.0-20200220183623-bac4c82f6975 for Go allows a panic during signature verification in the golang.org/x/crypto/ssh package. A client can attack an SSH server that accepts public keys. Also, a server can attack any SSH client.
EPSS 20.89% · 97.5th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
20.89%
97.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:18.04:LTS | golang-go.crypto | 1:0.0~git20170629.0.5ef0053-2ubuntu0.1~esm1, *, 0 |
| Ubuntu:Pro:16.04:LTS | golang-go.crypto | *, 0, 1:0.0~git20150608-1 |
| Ubuntu:18.04:LTS | mongo-tools | 0, 3.2.11-1, 3.4.14-1 |
| Ubuntu:20.04:LTS | mongo-tools | 0, 3.6.3-0ubuntu1 |
Timeline
- CVE Published
- Feb 24, 2020 PoC Published
- Apr 14, 2021 EPSS Score
- Aug 30, 2021 PoC Published
- Feb 4, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 23, 2023 EPSS Score
- Jun 8, 2023 EPSS Score
- Jun 17, 2023 EPSS Score
- Jul 10, 2023 EPSS Score
- Aug 12, 2023 EPSS Score
- Oct 20, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-9283 third-party-advisory
- http://packetstormsecurity.com/files/156480/Go-SSH-0.0.2-Denial-Of-Service.html third-party-advisory
- https://groups.google.com/forum/#!topic/golang-announce/3L45YRc91SY third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-9283 third-party-advisory
- Multiples vulnérabilités dans les produits Palo Alto Networks advisory