Axiomatic Bento4 mp42hevc WriteSample heap-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$0-$5k0.00

A vulnerability was found in Axiomatic Bento4 (Multimedia Player Software) (version unknown). It has been classified as critical. Affected is the function WriteSample of the component mp42hevc. The manipulation with an unknown input leads to a heap-based overflow vulnerability. CWE is classifying the issue as CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). This is going to have an impact on confidentiality, integrity, and availability.

The weakness was published 10/22/2022 as 776. The advisory is available at github.com. This vulnerability is traded as CVE-2022-3670. Technical details and a public exploit are known.

It is declared as proof-of-concept. The exploit is shared for download at github.com.

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

Productinfo

Type

Vendor

Name

License

  • free

CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
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: Heap-based overflow
CWE: CWE-122 / CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

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

10/22/2022 Advisory disclosed
10/22/2022 +0 days CVE reserved
10/22/2022 +0 days VulDB entry created
11/19/2022 +28 days VulDB last update

Sourcesinfo

Advisory: 776
Status: Not defined

CVE: CVE-2022-3670 (🔒)
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 10/22/2022 03:09 PM
Updated: 11/19/2022 02:29 PM
Changes: 10/22/2022 03:09 PM (42), 10/22/2022 03:10 PM (1), 11/19/2022 02:29 PM (2)
Complete: 🔍

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