SB2021061517 - Arch Linux update for radare2
Published: June 15, 2021
Security Bulletin ID
SB2021061517
CSH 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 vulnerability.
1) Double Free (CVE-ID: CVE-2021-32613)
CWE-ID: CWE-415 - Double Free
CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error in the pyc parse. A remote attacker can trick a victim to open a specially crafted file, trigger double free error and cause a denial of service condition on the target system.
Remediation
Install update from vendor's website.