PT-2022-11177 · Unknown · Video Framework

Published 2022-03-07 · Updated 2022-03-14 · CVE-2021-40056

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Video framework (affected versions not specified)

Description The issue is related to a vulnerability of copying input buffer without checking its size in the video framework. Successful exploitation of this vulnerability may affect availability.

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

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2021-40056

Affected Products

Video Framework

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-40056 · Security Note
• https://consumer.huawei.com/en/support/bulletin/2022/3 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-40056 · Vendor Advisory
• https://t.me/cibsecurity/38704 · Telegram Post