Bento4 1.5.1.0 Ap4RtpAtom.cpp AP4_RtpAtom::AP4_RtpAtom buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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3.5$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Bento4 1.5.1.0. This affects the function AP4_RtpAtom::AP4_RtpAtom of the file Ap4RtpAtom.cpp. The manipulation leads to buffer overflow. This vulnerability is referenced as CVE-2020-21064. No exploit is available.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Bento4 1.5.1.0 (Multimedia Player Software). This issue affects the function AP4_RtpAtom::AP4_RtpAtom of the file Ap4RtpAtom.cpp. The manipulation with an unknown input leads to a buffer overflow vulnerability. Using CWE to declare the problem leads to CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. Impacted is availability.

The weakness was published 08/14/2021. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2020-21064. Technical details of the vulnerability 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.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5

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

CVSSv2info

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

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined
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

08/13/2020 🔍
08/14/2021 +366 days 🔍
08/14/2021 +0 days 🔍
08/18/2021 +4 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2020-21064 (🔍)
GCVE (CVE): GCVE-0-2020-21064
GCVE (VulDB): GCVE-100-180875

Entryinfo

Created: 08/14/2021 08:38
Updated: 08/18/2021 13:03
Changes: 08/14/2021 08:38 (37), 08/18/2021 13:03 (2)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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