Mageia: 2019-0158 Moderate: Tcpreplay NULL Pointer Dereference
mageia
May 12, 2019
Updated tcpreplay package fixes security vulnerabilities: An issue was discovered in Tcpreplay 4.3.1
Summary
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 occursin 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 (Segmentati...
References
- https://bugs.mageia.org/show_bug.cgi?id=24581
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/4V3SADKXUSHWTVAPU3WLXBDEQUHRA6ZO/
- https://www.cve.org/CVERecord?id=CVE-2019-8376
- https://www.cve.org/CVERecord?id=CVE-2019-8377
- https://www.cve.org/CVERecord?id=CVE-2019-8381
Topics Covered
Resolution
SRPMS
- 6/core/tcpreplay-4.3.2-1.mga6
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Severity
medium
Lowest
Low
Medium
High
Critical
Publication date: 12 May 2019
URL: https://advisories.mageia.org/MGASA-2019-0158.html
Type: security
CVE: CVE-2019-8376,
CVE-2019-8377,
CVE-2019-8381
Topics Covered
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