PT-2021-16578 · Unknown · Libsflacextractor

Published 2021-06-11 · Updated 2022-09-23 · CVE-2021-25387

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions: libsflacextractor library prior to SMR MAY-2021 Release 1

Description: The issue is related to an improper input validation vulnerability in the sflacfd get frm() function. This vulnerability allows attackers to execute arbitrary code on the mediaextractor process.

Recommendations: For versions prior to SMR MAY-2021 Release 1, update to SMR MAY-2021 Release 1 or later to resolve the issue. As a temporary workaround, consider restricting access to the sflacfd get frm() function in the libsflacextractor library until a patch is available.

Fix

Heap Based Buffer Overflow

Buffer Overflow

Weakness Enumeration

CWE-122

CWE-119

Related Identifiers

CVE-2021-25387

Affected Products

Libsflacextractor

References · 4

• https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=5 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-25387 · Security Note
• https://osv.dev/vulnerability/CVE-2021-25387 · Vendor Advisory
• https://t.me/cvenotify/16491 · Telegram Post