Multiple vulnerabilities have been found in Tcpreplay, the worst of which could result in a Denial of Service condition.
|Package||net-analyzer/tcpreplay on all architectures|
|Affected versions||< 4.3.4|
|Unaffected versions||>= 4.3.4|
Tcpreplay is a suite of utilities for UNIX systems for editing and replaying network traffic which was previously captured by tools like tcpdump and ethereal/wireshark.
Multiple vulnerabilities have been discovered in Tcpreplay. Please review the CVE identifiers referenced below for details.
A remote attacker could entice a user to open a specially crafted network capture file using Tcpreplay, possibly resulting in a Denial of Service condition.
There is no known workaround at this time.
All Tcpreplay users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=net-analyzer/tcpreplay-4.3.4"
May 26, 2021
May 26, 2021: 1