Bento4 1.5.1-628 Core/Ap4ElstAtom.cpp AP4_ElstAtom resource consumption

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Bento4 1.5.1-628. The affected element is the function AP4_ElstAtom of the file Core/Ap4ElstAtom.cpp. Such manipulation leads to resource consumption. This vulnerability is listed as CVE-2019-6966. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Bento4 1.5.1-628 (Multimedia Player Software). Affected by this issue is the function AP4_ElstAtom of the file Core/Ap4ElstAtom.cpp. The manipulation with an unknown input leads to a resource consumption vulnerability. Using CWE to declare the problem leads to CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. Impacted is availability. CVE summarizes:

An issue was discovered in Bento4 1.5.1-628. The AP4_ElstAtom class in Core/Ap4ElstAtom.cpp has an attempted excessive memory allocation related to AP4_Array<AP4_ElstEntry>::EnsureCapacity in Core/Ap4Array.h, as demonstrated by mp42hls.

The bug was discovered 01/25/2019. The weakness was presented 01/25/2019 (Website). The advisory is shared for download at github.com. This vulnerability is handled as CVE-2019-6966 since 01/25/2019. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1499.

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

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Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Resource consumption
CWE: CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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

01/25/2019 🔍
01/25/2019 +0 days 🔍
01/25/2019 +0 days 🔍
01/25/2019 +0 days 🔍
01/26/2019 +1 days 🔍
07/03/2023 +1619 days 🔍

Sourcesinfo

Advisory: 361
Status: Not defined

CVE: CVE-2019-6966 (🔍)
GCVE (CVE): GCVE-0-2019-6966
GCVE (VulDB): GCVE-100-130268

Entryinfo

Created: 01/26/2019 18:53
Updated: 07/03/2023 14:46
Changes: 01/26/2019 18:53 (56), 05/06/2020 11:23 (1), 07/03/2023 14:46 (3)
Complete: 🔍
Cache ID: 216::103

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