Description

A vulnerability was determined in dnsmasq up to 2.73rc6. Affected by this issue is the function parse_dhcp_opt of the file src/option.c of the component Config File Handler. This manipulation of the argument m causes null pointer dereference. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

INFO

Published Date :

2025-10-27T01:07:44.551Z

Last Modified :

2025-10-28T01:21:20.777Z

Source :

VulDB
AFFECTED PRODUCTS

The following products are affected by CVE-2025-12200 vulnerability.

Vendors Products
Dnsmasq
  • Dnsmasq
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-12200.

URL Resource
https://nvd.nist.gov/vuln/detail/CVE-2025-12200 cve-icon
https://shimo.im/docs/5xkGoMo0WVfY4dkX/ cve-icon cve-icon cve-icon
https://vuldb.com/?ctiid.329870 cve-icon cve-icon cve-icon
https://vuldb.com/?id.329870 cve-icon cve-icon cve-icon
https://vuldb.com/?submit.673155 cve-icon cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-12200 cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Detailed values of each vector for above chart.
Access Vector
Access Complexity
Authentication
Confidentiality Impact
Integrity Impact
Availability Impact