CVE-2021-28665 — Missing Release of Memory after Effective Lifetime in Network Security

CWE-401 — Missing Release of Memory after Effective LifetimeCWE-400 — Uncontrolled Resource Consumption3 documents3 sources
Severity
7.5HIGHNVD
EPSS
0.5%
top 35.47%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Stormshield Network SecurityStormshield Network Security
Timeline
PublishedMay 6
Latest updateMay 24

Description

Stormshield SNS with versions before 3.7.18, 3.11.6 and 4.1.6 has a memory-management defect in the SNMP plugin that can lead to excessive consumption of memory and CPU resources, and possibly a denial of service.

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

▶NVDstormshield/network_security3.0.0 — 3.7.18

🔴Vulnerability Details

2
GHSA
GHSA-cg96-hc49-whwj: Stormshield SNS with versions before 3↗2022-05-24
▶
CVEList
CVE-2021-28665: Stormshield SNS with versions before 3↗2021-05-06
▶
CVE-2021-28665 — Network Security vulnerability | cvebase