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CVE-2022-47656

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Date: January 4, 2023

GPAC MP4box 2.1-DEV-rev617-g85ce76efd is vulnerable to Buffer Overflow in gf_hevc_read_sps_bs_internal function of media_tools/av_parsers.c:8273

Language: C

Severity Score

Related Resources (4)

https://security-tracker.debian.org/tracker/CVE-2022-47656
https://nvd.nist.gov/vuln/detail/CVE-2022-47656
https://github.com/gpac/gpac/issues/2353
https://www.mend.io/vulnerability-database/CVE-2022-47656

Severity Score

Weakness Type (CWE)

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-120

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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