SB2023070539 - Denial of service in libdwarf
Published: July 5, 2023
Security Bulletin ID
SB2023070539
Severity
Medium
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-2020-27545)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a one-byte out-of-bounds read. A remote attacker can pass specially crafted input to the application, trigger an out-of-bounds read error and perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.