4.3
CVSSv2

CVE-2018-19519

Published: 25/11/2018 Updated: 07/11/2023
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Vulnerability Summary

In tcpdump 4.9.2, a stack-based buffer over-read exists in the print_prefix function of print-hncp.c via crafted packet data because of missing initialization.

Vulnerability Trend

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tcpdump tcpdump 4.9.2

Vendor Advisories

Several security issues were fixed in tcpdump ...
Several security issues were fixed in tcpdump ...
Synopsis Low: tcpdump security update Type/Severity Security Advisory: Low Topic An update for tcpdump is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Low A Common Vulnerability Scoring System (CVSS) base score, which gives a det ...
Synopsis Low: tcpdump security update Type/Severity Security Advisory: Low Topic An update for tcpdump is now available for Red Hat Enterprise Linux 8Red Hat Product Security has rated this update as having a security impact of Low A Common Vulnerability Scoring System (CVSS) base score, which gives a det ...
Synopsis Important: Container-native Virtualization security, bug fix, and enhancement update Type/Severity Security Advisory: Important Topic Red Hat OpenShift Virtualization release 240 is now available with updates to packages and images that fix several bugs and add enhancementsRed Hat Product Securi ...
Synopsis Moderate: OpenShift Container Platform 461 image security update Type/Severity Security Advisory: Moderate Topic An update is now available for Red Hat OpenShift Container Platform 46Red Hat Product Security has rated this update as having a security impact of Moderate A Common Vulnerability S ...
In tcpdump 492, a stack-based buffer over-read exists in the print_prefix function of print-hncpc via crafted packet data because of missing initialization (CVE-2018-19519) ...
In tcpdump 492, a stack-based buffer over-read exists in the print_prefix function of print-hncpc via crafted packet data because of missing initialization ...