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Vulnerability Details : CVE-2019-8377

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.
Publish Date : 2019-02-17 Last Update Date : 2022-04-08
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 476

- Products Affected By CVE-2019-8377

# Product Type Vendor Product Version Update Edition Language
1 Application Broadcom Tcpreplay 4.3.1 * * * Version Details Vulnerabilities
2 OS Fedoraproject Fedora 28 * * * Version Details Vulnerabilities
3 OS Fedoraproject Fedora 29 * * * Version Details Vulnerabilities
4 OS Fedoraproject Fedora 30 * * * Version Details Vulnerabilities
5 OS Fedoraproject Fedora 31 * * * Version Details Vulnerabilities
6 OS Fedoraproject Fedora 32 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Broadcom Tcpreplay 1
Fedoraproject Fedora 5

- References For CVE-2019-8377[email protected]/message/UOSEIQ3D2OONCJEVMGC2TYBC2QX4E5EJ/
FEDORA FEDORA-2020-256ac53cc7[email protected]/message/4YAT4AGTHQKB74ETOQPJMV67TSDIAPOC/
FEDORA FEDORA-2020-f47830961a[email protected]/message/EB3ASS7URTIA3IFSBL2DIWJAFKTBJCAW/
FEDORA FEDORA-2019-7d689dd314
BID 107085 Tcpreplay Multiple NULL Pointer Dereference Denial of Service Vulnerabilities Release Date:2019-02-13[email protected]/message/MLPY6W7Z7G6PF2JN4LXXHCACYLD4RBG6/
FEDORA FEDORA-2019-a9c08d4b40[email protected]/message/4V3SADKXUSHWTVAPU3WLXBDEQUHRA6ZO/
FEDORA FEDORA-2019-e40253f67e

- Metasploit Modules Related To CVE-2019-8377

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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