CVEvulnerability
CVE-2021-38467
8.1 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-10-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.3 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H
- CVSS 3.1 ([email protected])
- 8.1 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
- CVSS 2.0 ([email protected])
- 5.5 MEDIUM — AV:N/AC:L/Au:S/C:N/I:P/A:P
- Weaknesses
- CWE-416
Description
A specific function code receives a raw pointer supplied by the user and deallocates this pointer. The user can then control what memory regions will be freed and cause use-after-free condition.
Affected configurations
• auvesy versiondog (< 8.0.0)
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01 Patch, Third Party Advisory, US Government Resource
- https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01 Patch, Third Party Advisory, US Government Resource