Axiomatic Bento4 mp42aac Ap4ByteStream.cpp WritePartial 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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A vulnerability, which was classified as critical, was found in Axiomatic Bento4 (Multimedia Player Software) (the affected version unknown). This affects the function
AP4_MemoryByteStream::WritePartial of the file Ap4ByteStream.cpp of the component mp42aac. 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 disclosed 10/22/2022. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2022-3667. Technical details and a public exploit are known.
The exploit is shared for download at github.com. It is declared as proof-of-concept.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
CVSSv3VulDB 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: 🔍
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
ExploitingClass: Heap-based overflow
CWE: CWE-122 / CWE-119
EPSS Score: 🔒
EPSS Percentile: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
Threat IntelligenceInterest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍
CountermeasuresRecommended: no mitigation known
0-Day Time: 🔒
Timeline10/22/2022 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
Status: Not defined
CVE: CVE-2022-3667 (🔒)
scip Labs: https://www.scip.ch/en/?labs.20161013
EntryCreated: 10/22/2022 09:53 AM
Updated: 11/19/2022 02:20 PM
Changes: 10/22/2022 09:53 AM (42), 11/19/2022 02:20 PM (3)
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