SonicWall SonicOS

CVE-2023-0656
HIGH 7.5

At a glance

Source
NVD
EPSS
EPSS 41.32 % · percentile 99 ()
State
PUBLISHED
Published
Updated
Assigner
sonicwall
NVD status
Modified

Description

A Stack-based buffer overflow vulnerability in the SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS), which could cause an impacted firewall to crash.

Weaknesses (CWE)

  • CWE-121 — Stack-based Buffer Overflow
  • CWE-787 — Out-of-bounds Write

References

Scores

VersionScoreVectorScored by
CVSS 3.1HIGH 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HNVD · nvd@nist.gov (Primary)

European references

CERT-FR advisories

Affected configurations (NVD CPE)

Affected products

ProductVersions
SonicWall · SonicOSaffected SonicOS NSv 6.5.4.4-44v-21-1551 and earlier ; affected SonicOS NSsp 7.0.1-5083 and earlier ; affected SonicOS 7.0.1-5095 and earlier

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD