SB2022041817 - Fedora 34 update for bettercap, chisel, commit-stream, containerd, gobuster, golang-contrib-opencensus-resource, golang-gioui, golang-github-appc-docker2aci, golang-github-appc-goaci, golang-github-appc-spec, golang-github-containerd-continuity, golang-gi
Published: April 18, 2022
Security Bulletin ID
SB2022041817
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Use of a broken or risky cryptographic algorithm (CVE-ID: CVE-2022-27191)
CWE-ID: CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
CVSSv4: 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/E:U/U:Green
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to an error in golang.org/x/crypto/ssh before 0.0.0-20220314234659-1baeb1ce4c0b, as used in Go programming language. A remote attacker can crash a server in certain circumstances involving AddHostKey.
Remediation
Install update from vendor's website.