GPAC 0.8.0 MP4Box isomedia/box_code_base.c audio_sample_entry_Read use after free

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.04

A vulnerability classified as critical was found in GPAC 0.8.0. This vulnerability affects the function audio_sample_entry_Read of the file isomedia/box_code_base.c of the component MP4Box. The manipulation with an unknown input leads to a use after free vulnerability. The CWE definition for the vulnerability is CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

An issue was discovered in libgpac.a in GPAC 0.8.0, as demonstrated by MP4Box. audio_sample_entry_Read in isomedia/box_code_base.c does not properly decide when to make gf_isom_box_del calls. This leads to various use-after-free outcomes involving mdia_Read, gf_isom_delete_movie, and gf_isom_parse_movie_boxes.

The weakness was released 04/05/2020. This vulnerability was named CVE-2020-11558 since 04/05/2020. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, 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.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Use after free
CWE: CWE-416 / CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/05/2020 🔍
04/05/2020 +0 days 🔍
04/06/2020 +1 days 🔍
04/06/2020 +0 days 🔍

Sourcesinfo

Status: Not defined

CVE: CVE-2020-11558 (🔍)

Entryinfo

Created: 04/06/2020 07:20
Updated: 04/06/2020 07:25
Changes: 04/06/2020 07:20 (36), 04/06/2020 07:25 (17)
Complete: 🔍

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