GPAC 1.0.1 MP4Box Command gf_isom_vp_config_get null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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3.4$0-$5k0.00

Summaryinfo

A vulnerability was found in GPAC 1.0.1. It has been declared as problematic. The impacted element is the function gf_isom_vp_config_get of the component MP4Box Command Handler. Such manipulation leads to null pointer dereference. This vulnerability is uniquely identified as CVE-2021-32139. No exploit exists. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability was found in GPAC 1.0.1 and classified as problematic. Affected by this issue is the function gf_isom_vp_config_get of the component MP4Box Command Handler. The manipulation with an unknown input leads to a null pointer dereference vulnerability. Using CWE to declare the problem leads to CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. Impacted is availability.

The weakness was disclosed 09/14/2021 as d527325a9b72218612455a534a508f9e1753f76e. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2021-32139 since 05/07/2021. There are known technical details, but no exploit is available.

Applying the patch d527325a9b72218612455a534a508f9e1753f76e is able to eliminate this problem. The bugfix is ready for download at github.com.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: d527325a9b72218612455a534a508f9e1753f76e

Timelineinfo

05/07/2021 🔍
09/14/2021 +130 days 🔍
09/14/2021 +0 days 🔍
09/16/2021 +2 days 🔍

Sourcesinfo

Product: github.com

Advisory: d527325a9b72218612455a534a508f9e1753f76e
Status: Confirmed

CVE: CVE-2021-32139 (🔍)
GCVE (CVE): GCVE-0-2021-32139
GCVE (VulDB): GCVE-100-182552

Entryinfo

Created: 09/14/2021 10:26
Updated: 09/16/2021 16:10
Changes: 09/14/2021 10:26 (41), 09/16/2021 16:10 (1)
Complete: 🔍
Cache ID: 216::103

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