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CVE-2023-49441

Good to know:

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Date: June 6, 2024

dnsmasq 2.9 is vulnerable to Integer Overflow via forward_query.

Language: C

Severity Score

Related Resources (5)

https://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commit%3Bh=65c2d6afd67a032f45f40d7e4d620f5d73e5f07d
https://security-tracker.debian.org/tracker/CVE-2023-49441
https://nvd.nist.gov/vuln/detail/CVE-2023-49441
https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2023q4/017332.html
https://www.mend.io/vulnerability-database/CVE-2023-49441

Severity Score

Weakness Type (CWE)

Integer Overflow or Wraparound

CWE-190

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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