SB2024041298 - openEuler 20.03 LTS SP1 update for libgsasl
Published: April 12, 2024
Security Bulletin ID
SB2024041298
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) Out-of-bounds read (CVE-ID: CVE-2022-2469)
The vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary condition in the "lib/gssapi/server.c". A remote authenticated GSS-API client can send specially crafted request to the GNU SASL server, trigger an out-of-bounds read error and perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.