SB2025072547 - openEuler 24.03 LTS SP2 update for busybox
Published: July 25, 2025
Security Bulletin ID
SB2025072547
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) Input validation error (CVE-ID: CVE-2025-46394)
CWE-ID: CWE-20 - Improper input validation
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to perform a spoofing attack.
The vulnerability exists due to insufficient validation of filenames inside a tar archive. A remote attacker can add a specially crafted file into an archive and trick the victim into overwriting critical files on the system, leading to a potential privilege escalation.
Remediation
Install update from vendor's website.