CVE-2024-40764 — Heap-based Buffer Overflow in Sonicos

CWE-122 — Heap-based Buffer OverflowCWE-787 — Out-of-bounds Write3 documents3 sources
Severity
7.5HIGHNVD
EPSS
10.2%
top 6.87%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Sonicwall Sonicos
Timeline
PublishedJul 18

Description

Heap-based buffer overflow vulnerability in the SonicOS IPSec VPN allows an unauthenticated remote attacker to cause Denial of Service (DoS).

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶NVDsonicwall/sonicos7.1.1-7040 — 7.1.1-7058+2
▶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-2024-40764: Heap-based buffer overflow vulnerability in the SonicOS IPSec VPN allows an unauthenticated remote attacker to cause Denial of Service (DoS)↗2024-07-18
▶
GHSA
GHSA-x8qr-mh28-f32f: Heap-based buffer overflow vulnerability in the SonicOS IPSec VPN allows an unauthenticated remote attacker to cause Denial of Service (DoS)↗2024-07-18
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CVE-2024-40764 — Heap-based Buffer Overflow in Sonicos | cvebase