SB2022111538 - Red Hat CodeReady Linux Builder 9 update for mingw-gcc
Published: November 15, 2022
Security Bulletin ID
SB2022111538
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Uncontrolled Recursion (CVE-ID: CVE-2021-46195)
The vulnerability allows an attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to uncontrolled recursion in the libiberty/rust-demangle.c component. An attacker with ability to pass specially crafted input to the GCC application can consume excessive CPU and memory resources and perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.