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Vulnerability record · CVE-2016-1504 · published 7 February 2017

CVE-2016-1504: Dhcpcd project dhcpcd memory buffer overflow vulnerability

DDhcpcd Project · Dhcpcd

dhcpcd before 6.10.0 allows remote attackers to cause a denial of service (invalid read and crash) via vectors related to the option length.

7.5 CVSS 3.0 High EPSS 2.9% · top 13.6% CWE-119 · Memory buffer overflow
7.5CVSS 3.0 base score, v2 5.0
2.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
12References
17 Jun 2026Last modified by NVD

Description

dhcpcd before 6.10.0 allows remote attackers to cause a denial of service (invalid read and crash) via vectors related to the option length.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://roy.marples.name/projects/dhcpcd/info/595883e2a431f65d8fabf33059aa4689cca17403 PatchVendor Advisory
http://roy.marples.name/projects/dhcpcd/timeline?r=trunk&nd&c=2016-01-07+16%3A47%3A19&n=200 Release NotesVendor Advisory
http://www.openwall.com/lists/oss-security/2016/01/07/3 Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2016/01/07/4 Mailing ListThird Party Advisory
http://www.securitytracker.com/id/1034601
https://security.gentoo.org/glsa/201606-07
http://roy.marples.name/projects/dhcpcd/info/595883e2a431f65d8fabf33059aa4689cca17403 PatchVendor Advisory
http://roy.marples.name/projects/dhcpcd/timeline?r=trunk&nd&c=2016-01-07+16%3A47%3A19&n=200 Release NotesVendor Advisory
http://www.openwall.com/lists/oss-security/2016/01/07/3 Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2016/01/07/4 Mailing ListThird Party Advisory
http://www.securitytracker.com/id/1034601
https://security.gentoo.org/glsa/201606-07

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2016-1504), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.