Buffer overflow in Auvesy Versiondog
CVE-2021-38479
Many API function codes receive raw pointers remotely from the user and trust these pointers as valid in-bound memory regions. An attacker can manipulate API functions by writing arbitrary data into the resolved address of a raw pointer.
Vulnerability class: Buffer Overflow
EPSS: 0.002 (37.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.
Affected products
- Auvesy Versiondog — versions All
Weakness classification (CWE)
References
- us-cert.cisa.gov/ics/advisories/icsa-21-292-01 (x_refsource_CONFIRM)
Frequently asked questions
- What is CVE-2021-38479?
- CVE-2021-38479 is a medium-severity vulnerability in Auvesy Versiondog, classified under Out-of-bounds Write. CVSS score: 6.5/10. Published 2021-10-22.
- How severe is CVE-2021-38479?
- Medium severity. CVSS v3 base score is 6.5 out of 10.