SB2023021326 - DNS cache poisoning in uClibc
Published: February 13, 2023
Security Bulletin ID
SB2023021326
Severity
Medium
Patch available
NO
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) Predictable Exact Value from Previous Values (CVE-ID: CVE-2022-30295)
The vulnerability allows a remote attacker to perform DNS cache poisoning.
The vulnerability exists due to software uses predictable DNS transaction IDs. A remote attacker can perform DNS cache poisoning.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.