CVE-2023-49441: Integer Overflow
Published Jun 6, 2024
·Updated
dnsmasq 2.9 is vulnerable to Integer Overflow via forwardquery.
Affected Software
1 affected component
thekelleys dnsmasq=2.9
Event History
Jun 6, 2024
CVE Published
via MITRE·09:20 PM
Data Sourced
via MITRE·09:20 PM
Description
Frequently Asked Questions
1
What is the severity of CVE-2023-49441?
CVE-2023-49441 is rated as a high-severity vulnerability due to the potential for integer overflow leading to denial of service or exploitation.
2
How do I fix CVE-2023-49441?
To fix CVE-2023-49441, upgrade dnsmasq to version 2.9.1 or later, where the vulnerability is addressed.
3
What software is affected by CVE-2023-49441?
The vulnerability CVE-2023-49441 affects dnsmasq version 2.9 specifically.
4
What is the impact of CVE-2023-49441?
The impact of CVE-2023-49441 includes potential crashes and exploitation that can compromise the integrity of DNS functions.
5
When was CVE-2023-49441 disclosed?
CVE-2023-49441 was disclosed in 2023, indicating its relevance to current dnsmasq deployments.