CVE-2019-11577

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

dhcpcd before 7.2.1 contains a buffer overflow in dhcp6_findna in dhcp6.c when reading NA/TA addresses.

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-119

Affected software

No affected versions have been published.

Timeline

Published
Apr 28, 2019
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2019

CVE-2019-115785.9auth.c in dhcpcd before 7.2.1 allowed attackers to infer secrets by performing latency attacks.CVE-2019-115795.3dhcp.c in dhcpcd before 7.2.1 contains a 1-byte read overflow with DHO_OPTSOVERLOADED.CVE-2019-11585.5An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory. An attacker wCVE-2019-115809.8Atlassian Crowd and Crowd Data Center had the pdkinstall development plugin incorrectly enabled in release builds. Attackers who can send unCVE-2019-115819.8There was a server-side template injection vulnerability in Jira Server and Data Center, in the ContactAdministrators and the SendBulkMail aCVE-2019-115828.8An argument injection vulnerability in Atlassian Sourcetree for Windows's URI handlers, in all versions prior to 3.1.3, allows remote attackCVE-2019-115836.5The issue searching component in Jira before version 8.1.0 allows remote attackers to deny access to Jira service via denial of service vulnCVE-2019-115846.1The MigratePriorityScheme resource in Jira before version 8.3.2 allows remote attackers to inject arbitrary HTML or JavaScript via a cross sCVE-2019-115856.1The startup.jsp resource in Jira before version 7.13.6, from version 8.0.0 before version 8.2.3, and from version 8.3.0 before version 8.3.2CVE-2019-115864.3The AddResolution.jspa resource in Jira before version 7.13.6, from version 8.0.0 before version 8.2.3, and from version 8.3.0 before versioCVE-2019-115876.5Various exposed resources of the ViewLogging class in Jira before version 7.13.6, from version 8.0.0 before version 8.2.3, and from version CVE-2019-115884.3The ViewSystemInfo class doGarbageCollection method in Jira before version 7.13.6, from version 8.0.0 before version 8.2.3, and from version
CVE-2019-11577: Critical severity, CVSS 9.8 | Vulnix