Executive Summary

Informations
Name CVE-2019-8376 First vendor Publication 2019-02-16
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8376

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-476 NULL Pointer Dereference

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 3

Sources (Detail)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
Source Url
BID http://www.securityfocus.com/bid/107085
MISC https://github.com/appneta/tcpreplay/issues/537
https://research.loginsoft.com/bugs/null-pointer-dereference-vulnerability-in...

Alert History

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Date Informations
2023-11-07 21:40:30
  • Multiple Updates
2022-04-08 17:23:21
  • Multiple Updates
2022-04-02 09:23:22
  • Multiple Updates
2021-05-04 13:42:29
  • Multiple Updates
2021-04-22 02:50:01
  • Multiple Updates
2020-05-23 02:33:36
  • Multiple Updates
2019-03-30 09:19:31
  • Multiple Updates
2019-03-29 21:19:38
  • Multiple Updates
2019-03-23 12:08:31
  • Multiple Updates
2019-03-23 09:19:13
  • Multiple Updates
2019-02-27 00:19:35
  • Multiple Updates
2019-02-22 12:07:52
  • Multiple Updates
2019-02-20 12:09:51
  • Multiple Updates
2019-02-17 12:01:12
  • First insertion