GPAC 0.8.0 isomedia/isom_read.c gf_isom_get_media_data_size null pointer dereference

HistoryDiffrelatejsonxmlCTI

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4.4	$0-$5k	0.00

Summaryinfo

A vulnerability was found in GPAC 0.8.0. It has been classified as problematic. Affected by this vulnerability is the function gf_isom_get_media_data_size of the file isomedia/isom_read.c. This manipulation causes null pointer dereference. The identification of this vulnerability is CVE-2020-6630. The attack can only be executed locally. There is no exploit available.

Detailsinfo

A vulnerability was found in GPAC 0.8.0. It has been declared as problematic. Affected by this vulnerability is the function gf_isom_get_media_data_size of the file isomedia/isom_read.c. The manipulation with an unknown input leads to a null pointer dereference vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect availability. The summary by CVE is:

An issue was discovered in GPAC version 0.8.0. There is a NULL pointer dereference in the function gf_isom_get_media_data_size() in isomedia/isom_read.c.

The weakness was shared 01/09/2020. This vulnerability is known as CVE-2020-6630 since 01/09/2020. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entry VDB-148490 is related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Multimedia Player Software

Name

GPAC

Version

0.8.0

License

open-source

Website

Product: https://github.com/gpac/gpac/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/09/2020 🔍
01/09/2020 +0 days 🔍
01/09/2020 +0 days 🔍
03/20/2024 +1532 days 🔍

Sourcesinfo

Product: github.com

Advisory: 1377
Status: Not defined

CVE: CVE-2020-6630 (🔍)
GCVE (CVE): GCVE-0-2020-6630
GCVE (VulDB): GCVE-100-148489
See also: 🔍

Entryinfo

Created: 01/09/2020 19:16
Updated: 03/20/2024 11:36
Changes: 01/09/2020 19:16 (36), 01/09/2020 19:21 (17), 03/20/2024 11:36 (18)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.