SB2018121415 - Denial of service in Tcpreplay
Published: December 14, 2018
Security Bulletin ID
SB2018121415
Severity
Low
Patch available
YES
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) Out-of-bounds read (CVE-ID: CVE-2018-20553)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to heap-based buffer over-read in get_l2len in common/get.c. A remote attacker can perform a denial of service attack.
2) Out-of-bounds read (CVE-ID: CVE-2018-20552)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to heap-based buffer over-read in packet2tree in tree.c. A remote attacker can perform a denial of service attack.
Remediation
Install update from vendor's website.