VDB-190228 · CVE-2021-40562 · Issue 1901

GPAC up to 1.0.1 Exception reframe_nalu.c naludmx_enqueue_or_dispatch denial of service

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.4	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as problematic has been found in GPAC up to 1.0.1. Impacted is the function naludmx_enqueue_or_dispatch of the file reframe_nalu.c of the component Exception Handler. Executing a manipulation can lead to denial of service. This vulnerability appears as CVE-2021-40562. There is no available exploit. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability has been found in GPAC up to 1.0.1 and classified as problematic. This vulnerability affects the function naludmx_enqueue_or_dispatch of the file reframe_nalu.c of the component Exception Handler. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was presented 01/13/2022 as 1901. The advisory is shared for download at github.com. This vulnerability was named CVE-2021-40562 since 09/07/2021. There are known technical details, but no exploit is available.

Applying the patch 5dd71c7201a3e5cf40732d585bfb21c906c171d3 is able to eliminate this problem. The bugfix is ready for download at github.com.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Multimedia Player Software

Name

GPAC

Version

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: 3.5
VulDB Meta Temp Score: 3.4

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

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 5dd71c7201a3e5cf40732d585bfb21c906c171d3

Timelineinfo

09/07/2021 🔍
01/13/2022 +128 days 🔍
01/13/2022 +0 days 🔍
01/15/2022 +2 days 🔍

Sourcesinfo

Product: github.com

Advisory: 1901
Status: Confirmed

CVE: CVE-2021-40562 (🔍)
GCVE (CVE): GCVE-0-2021-40562
GCVE (VulDB): GCVE-100-190228

Entryinfo

Created: 01/13/2022 06:55
Updated: 01/15/2022 13:21
Changes: 01/13/2022 06:55 (42), 01/15/2022 13:21 (1)
Complete: 🔍
Cache ID: 216::103