Bento4 up to 1.6.0-637 Ap4StszAtom.cpp GetSampleSize null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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4.5$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Bento4 up to 1.6.0-637. Affected by this vulnerability is the function AP4_StszAtom::GetSampleSize of the file Ap4StszAtom.cpp. The manipulation leads to null pointer dereference. This vulnerability is documented as CVE-2020-23912. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Bento4 up to 1.6.0-637 (Multimedia Player Software). This issue affects the function AP4_StszAtom::GetSampleSize of the file Ap4StszAtom.cpp. 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.

The weakness was released 04/22/2021. The advisory is shared at github.com. The identification of this vulnerability is CVE-2020-23912. Technical details are known, 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.

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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: 4.5
VulDB Meta Temp Score: 4.5

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

NVD Base Score: 5.5
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: 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

08/13/2020 🔍
04/22/2021 +252 days 🔍
04/22/2021 +0 days 🔍
04/28/2021 +6 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2020-23912 (🔍)
GCVE (CVE): GCVE-0-2020-23912
GCVE (VulDB): GCVE-100-173261

Entryinfo

Created: 04/22/2021 08:26
Updated: 04/28/2021 08:53
Changes: 04/22/2021 08:26 (37), 04/23/2021 17:47 (2), 04/28/2021 08:53 (18)
Complete: 🔍
Cache ID: 216::103

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