GPAC 0.8.0 media_tools/m2ts_mux.c gf_m2ts_stream_process_pmt null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability was found in GPAC 0.8.0. It has been declared as problematic. Affected by this issue is the function gf_m2ts_stream_process_pmt of the file media_tools/m2ts_mux.c. Such manipulation leads to null pointer dereference. This vulnerability is referenced as CVE-2020-6631. The attack can only be performed from a local environment. No exploit is available.

Detailsinfo

A vulnerability was found in GPAC 0.8.0. It has been rated as problematic. Affected by this issue is the function gf_m2ts_stream_process_pmt of the file media_tools/m2ts_mux.c. 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. CVE summarizes:

An issue was discovered in GPAC version 0.8.0. There is a NULL pointer dereference in the function gf_m2ts_stream_process_pmt() in media_tools/m2ts_mux.c.

The weakness was published 01/09/2020. This vulnerability is handled as CVE-2020-6631 since 01/09/2020. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit.

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

Similar entry is available at VDB-148489. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

Version

License

Website

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

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: 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: 1378
Status: Not defined

CVE: CVE-2020-6631 (🔍)
GCVE (CVE): GCVE-0-2020-6631
GCVE (VulDB): GCVE-100-148490
See also: 🔍

Entryinfo

Created: 01/09/2020 19:16
Updated: 03/20/2024 11:43
Changes: 01/09/2020 19:16 (36), 01/09/2020 19:21 (17), 03/20/2024 11:43 (18)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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