VDB-189999 · CVE-2020-25427 · Issue 1406

GPAC 0.8.0-rev177-g51a8ef874-master gf_isom_get_track_id null pointer dereference

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 was found in GPAC 0.8.0-rev177-g51a8ef874-master. It has been classified as problematic. The impacted element is the function gf_isom_get_track_id. Performing a manipulation results in null pointer dereference. This vulnerability is cataloged as CVE-2020-25427. There is no exploit available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability classified as problematic has been found in GPAC 0.8.0-rev177-g51a8ef874-master. This affects the function gf_isom_get_track_id. 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 shared 01/11/2022 as 1406. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2020-25427 since 09/14/2020. Technical details of the vulnerability are known, but there is no available exploit.

Applying the patch 8e585e623b1d666b4ef736ed609264639cb27701 is able to eliminate this problem. The bugfix is ready for download at github.com.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Multimedia Player Software

Name

GPAC

Version

0.8.0-rev177-g51a8ef874-master

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
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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: 🔍

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: 8e585e623b1d666b4ef736ed609264639cb27701

Timelineinfo

09/14/2020 🔍
01/11/2022 +484 days 🔍
01/11/2022 +0 days 🔍
01/13/2022 +2 days 🔍

Sourcesinfo

Product: github.com

Advisory: 1406
Status: Confirmed

CVE: CVE-2020-25427 (🔍)
GCVE (CVE): GCVE-0-2020-25427
GCVE (VulDB): GCVE-100-189999

Entryinfo

Created: 01/11/2022 07:38
Updated: 01/13/2022 13:18
Changes: 01/11/2022 07:38 (40), 01/13/2022 13:18 (1)
Complete: 🔍
Cache ID: 216::103