CVE-2021-40607 : The schm_box_size function in GPAC 1.0.1 allows attackers to cause a denial of s

The schm_box_size function in GPAC 1.0.1 allows attackers to cause a denial of service via a crafted file in the MP4Box command.

Published 2022-06-28 13:15:10

Updated 2022-07-07 16:07:32

Source MITRE

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2021-40607

Gpac » Gpac
Versions before (<) 2.0.0
cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.03%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 8 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:N/A:P	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE-770 Allocation of Resources Without Limits or Throttling

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

Assigned by: nvd@nist.gov (Primary)

https://github.com/gpac/gpac/issues/1879

BUG: heap-buffer-overflow in MP4Box at src/isomedia/schm_box_size:179 · Issue #1879 · gpac/gpac · GitHub
Exploit;Issue Tracking;Patch;Third Party Advisory

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