CVE-2024-42643

HIGH

SmartDNS Release46 - Denial of Service via Integer Overflow in fast_ping.c

Title source: llm
STIX 2.1

Description

Integer Overflow in fast_ping.c in SmartDNS Release46 allows remote attackers to cause a Denial of Service via misaligned memory access.

References (1)

Core 1
Core References

Scores

CVSS v3 7.5
EPSS 0.0055
EPSS Percentile 41.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-190
Status published
Published Oct 22, 2024
Tracked Since Feb 18, 2026