CVE-2024-40765 — Integer Overflow or Wraparound in Sonicos

CWE-190 — Integer Overflow or Wraparound3 documents3 sources
Severity
9.8CRITICALNVD
EPSS
2.2%
top 15.64%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Sonicwall Sonicos
Timeline
PublishedJan 9

Description

An Integer-based buffer overflow vulnerability in the SonicOS via IPSec allows a remote attacker in specific conditions to cause Denial of Service (DoS) and potentially execute arbitrary code by sending a specially crafted IKEv2 payload.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages1 packages

▶CVEListV5sonicwall/sonicos6.5.4.4-44v-21-2395 and older versions, 7.0.1-5151 and older versions, 7.1.1-7051 and older versions+2

🔴Vulnerability Details

2
CVEList
CVE-2024-40765: An Integer-based buffer overflow vulnerability in the SonicOS via IPSec allows a remote attacker in specific conditions to cause Denial of Service (Do↗2025-01-09
▶
GHSA
GHSA-f929-9mwj-xwvm: An Integer-based buffer overflow vulnerability in the SonicOS via IPSec allows a remote attacker in specific conditions to cause Denial of Service (Do↗2025-01-09
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CVE-2024-40765 — Integer Overflow or Wraparound | cvebase