5.8

CVE-2021-3398

Stormshield Network Security (SNS) 3.x has an Integer Overflow in the high-availability component.

Data is provided by the National Vulnerability Database (NVD)
Stormshield ≫ Stormshield Network Security Version >= 3.0.0 <= 3.7.24
Stormshield ≫ Stormshield Network Security Version >= 3.8.0 <= 3.11.12
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.33% 0.527
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 5.8 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.