SB2019021401 - Denial of service in LIVE555 Media Server
Published: February 14, 2019
Security Bulletin ID
SB2019021401
Severity
Medium
Patch available
NO
Number of vulnerabilities
2
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 secuirty vulnerabilities.
1) Memory leak (CVE-ID: CVE-2019-7732)
The vulnerability allows a remote attacker to perform DoS attack on the target system.
The vulnerability exists due memory leak when multiple instances of a single field exist within a setup packet. A remote attacker can send a malicious setup packet and perform denial of service attack.
2) Buffer overflow (CVE-ID: CVE-2019-7733)
The vulnerability allows a remote attacker to perform DoS attack on the target system.
The vulnerability exists due a buffer overflow condition in the handleRequestBytes function. A remote attacker can send a malicious HTTP packet and perform denial of service attack.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.