CVE-2020-9283 – golang.org/x/crypto

Package

Manager: go
Name: golang.org/x/crypto
Vulnerable Version: >=0 <0.0.0-20200220183623-bac4c82f6975

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: 0.199 pctl0.95243

Details

Improper Verification of Cryptographic Signature in golang.org/x/crypto 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.

Metadata

Created: 2021-05-18T15:29:31Z
Modified: 2023-02-16T00:14:18Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-ffhg-7mh4-33c4/GHSA-ffhg-7mh4-33c4.json
CWE IDs: ["CWE-347"]
Alternative ID: GHSA-ffhg-7mh4-33c4
Finding: F163
Auto approve: 1