Vulnerability · Published Oct 22, 2021 · Assigned by icscert
CVE-2021-38467AUVESY Versiondog
High 7.3
In plain English
A high-severity use-after-free in Versiondog from AUVESY. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities).
Severity (CVSS 3.1)7.3High
Exploit odds (30 days)0.8%top 43.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| AUVESY | Versiondog | All – through 8.0 |
Weakness: CWE-416 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01 x_refsource_CONFIRM