Advisories ยป MGASA-2019-0158

Updated tcpreplay packages fixes security vulnerabilities

Publication date: 12 May 2019
Modification date: 12 May 2019
Type: security
Affected Mageia releases : 6
CVE: CVE-2019-8376 , CVE-2019-8377 , CVE-2019-8381

Description

Updated tcpreplay package fixes security vulnerabilities:

An issue was discovered in Tcpreplay 4.3.1. A NULL pointer dereference
occurred in the function get_layer4_v6() located at get.c. This can be
triggered by sending a crafted pcap file to the tcpreplay-edit binary.
It allows an attacker to cause a Denial of Service (Segmentation fault)
or possibly have unspecified other impact (CVE-2019-8376).

An issue was discovered in Tcpreplay 4.3.1. A NULL pointer dereference
occurred in the function get_ipv6_l4proto() located at get.c. This can be
triggered by sending a crafted pcap file to the tcpreplay-edit binary. It
allows an attacker to cause a Denial of Service (Segmentation fault) or
possibly have unspecified other impact (CVE-2019-8377).

An issue was discovered in Tcpreplay 4.3.1. An invalid memory access occurs
in do_checksum in checksum.c. It can be triggered by sending a crafted pcap
file to the tcpreplay-edit binary. It allows an attacker to cause a Denial
of Service (Segmentation fault) or possibly have unspecified other impact
(CVE-2019-8381).

References

SRPMS

6/core