Axiomatic Bento4 1.6.0-639 mp4mux AP4_BitReader::ReadBit out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Axiomatic Bento4 1.6.0-639. It has been declared as critical. Affected is the function AP4_BitReader::ReadBit of the component mp4mux. The manipulation results in out-of-bounds write. This vulnerability is reported as CVE-2022-41430. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability classified as critical has been found in Axiomatic Bento4 1.6.0-639 (Multimedia Player Software). Affected is the function AP4_BitReader::ReadBit of the component mp4mux. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Bento4 v1.6.0-639 was discovered to contain a heap overflow via the AP4_BitReader::ReadBit function in mp4mux.

The weakness was disclosed 10/03/2022 as 773. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2022-41430 since 09/26/2022. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 10/03/2022).

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
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

09/26/2022 🔍
10/03/2022 +7 days 🔍
10/03/2022 +0 days 🔍
10/03/2022 +0 days 🔍

Sourcesinfo

Advisory: 773
Status: Confirmed

CVE: CVE-2022-41430 (🔍)
GCVE (CVE): GCVE-0-2022-41430
GCVE (VulDB): GCVE-100-210132

Entryinfo

Created: 10/03/2022 20:59
Changes: 10/03/2022 20:59 (50)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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