SB2022053006 - Out-of-bounds read in Radare2
Published: May 30, 2022 Updated: August 21, 2023
Security Bulletin ID
SB2022053006
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-2022-1899)
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to a boundary condition in string_scan_range. A remote attacker can trigger out-of-bounds read error and read contents of memory on the system or perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.