Vulnerability in Golang Package Ssh
CVE-2020-9283
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: 0.211 (97.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Golang Package_ssh — versions 0.0.0-20200220183623-bac4c82f6975
- Debian Debian_linux — versions 9.0
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org
- cve@mitre.org (Exploit, VDB Entry, Third Party Advisory)
- cve@mitre.org (mailing-list, Mailing List, Third Party Advisory)
- cve@mitre.org (mailing-list, Mailing List, Third Party Advisory)
- cve@mitre.org (mailing-list, Mailing List, Third Party Advisory)
- cve@mitre.org (mailing-list)
Frequently asked questions
- What is CVE-2020-9283?
- CVE-2020-9283 is a high-severity vulnerability in Golang Package Ssh, classified under Improper Verification of Cryptographic Signature. CVSS score: 7.5/10. Published 2020-02-20.
- How severe is CVE-2020-9283?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-9283 known to be exploited?
- 15 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.