PT-2021-22141 · Auvesy · Versiondog

Amir Preminger · Published 2021-10-22 · Updated 2021-10-27 · CVE-2021-38467

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided descriptions.

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 a use-after-free condition.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2021-38467

Affected Products

Versiondog

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-38467 · Security Note
• https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01 · Patch
• https://osv.dev/vulnerability/CVE-2021-38467 · Vendor Advisory
• https://t.me/cvenotify/22492 · Telegram Post
• https://t.me/cibsecurity/31015 · Telegram Post