SB2024041233 - SUSE update for perl-Net-CIDR-Lite
Published: April 12, 2024
Security Bulletin ID
SB2024041233
CSH Severity
Medium
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 vulnerability.
1) Improper authorization (CVE-ID: CVE-2021-47154)
CWE-ID: CWE-285 - Improper Authorization
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to improper input validation when processing extraneous zero characters at the beginning of an IP address string. A remote attacker can bypass access restrictions based on IP addresses.
Remediation
Install update from vendor's website.