SB2024030776 - Fedora 41 update for golang-github-cloudflare-circl
Published: March 7, 2024
Security Bulletin ID
SB2024030776
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper handling of exceptional conditions (CVE-ID: CVE-2023-1732)
The vulnerability allows a remote attacker to modify data on the system.
The vulnerability exists due to when sampling randomness for a shared secret, the implementation of Kyber and FrodoKEM, did not check whether crypto/rand.Read() returns an error. A remote attacker can send specially crafted input and modify data on the system.
Remediation
Install update from vendor's website.