SB2023032442 - openEuler update for vim
Published: March 24, 2023
Security Bulletin ID
SB2023032442
Severity
Low
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 security vulnerability.
1) NULL pointer dereference (CVE-ID: CVE-2023-1264)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error within the utfc_ptr2len() function in mbyte.c.c. A remote attacker can trick the victim to open a specially crafted file and crash the editor.
Remediation
Install update from vendor's website.