GPAC 1.0.1 MP4 File filters/reframe_latm.c gf_filter_pck_get_data null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in GPAC 1.0.1. Affected by this vulnerability is the function gf_filter_pck_get_data of the file filters/reframe_latm.c of the component MP4 File Handler. Performing a manipulation results in null pointer dereference. This vulnerability is reported as CVE-2021-30199. No exploit exists. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability, which was classified as problematic, was found in GPAC 1.0.1. This affects the function gf_filter_pck_get_data of the file filters/reframe_latm.c of the component MP4 File Handler. The manipulation with an unknown input leads to a null pointer dereference vulnerability. CWE is classifying the issue as 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. This is going to have an impact on availability.

The weakness was disclosed 04/20/2021. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2021-30199. Technical details are known, but no exploit is available.

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

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

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.5
VulDB Meta Temp Score: 4.4

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

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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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: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

04/07/2021 🔍
04/20/2021 +13 days 🔍
04/20/2021 +0 days 🔍
04/23/2021 +3 days 🔍

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2021-30199 (🔍)
GCVE (CVE): GCVE-0-2021-30199
GCVE (VulDB): GCVE-100-173217

Entryinfo

Created: 04/20/2021 07:13
Updated: 04/23/2021 13:06
Changes: 04/20/2021 07:13 (39), 04/23/2021 13:00 (5), 04/23/2021 13:06 (18)
Complete: 🔍
Cache ID: 216::103

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