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CVE-2022-3816— Axiomatic Bento4 mp4decrypt memory leak

Quick assessment

Affected
Axiomatic Bento4
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Bento4是一款用于读写MP4文件的开源的C++库。 Bento4存在安全漏洞，该漏洞源于其mp4decrypt组件的未知函数允许攻击者实现内存泄露。该攻击方法已经被公开并且可以由远程发起，存在被利用的风险。

CVSS 4.3 · Medium EPSS 0.82% · P55

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2022-3816

Vulnerability Information
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Vulnerability Title
Axiomatic Bento4 mp4decrypt memory leak
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability, which was classified as problematic, was found in Axiomatic Bento4. Affected is an unknown function of the component mp4decrypt. The manipulation leads to memory leak. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-212682 is the identifier assigned to this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
不恰当的资源关闭或释放
Source: CVE Program / CVE List V5
Vulnerability Title
Bento4 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Bento4是一款用于读写MP4文件的开源的C++库。 Bento4存在安全漏洞，该漏洞源于其mp4decrypt组件的未知函数允许攻击者实现内存泄露。该攻击方法已经被公开并且可以由远程发起，存在被利用的风险。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Axiomatic Bento4 n/a -

II. Public POCs for CVE-2022-3816

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III. Intelligence Information for CVE-2022-3816

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Vendor Advisories for CVE-2022-3816 (1)

Other References for CVE-2022-3816 (2)

Same Patch Batch · Axiomatic · 2022-11-01 · 9 CVEs total

CVE-2022-3807 4.3 MEDIUM Axiomatic Bento4 Incomplete Fix CVE-2019-13238 resource consumption
CVE-2022-3809 4.3 MEDIUM Axiomatic Bento4 mp4tag Mp4Tag.cpp ParseCommandLine denial of service
CVE-2022-3810 4.3 MEDIUM Axiomatic Bento4 mp42hevc Mp42Hevc.cpp AP4_File denial of service
CVE-2022-3812 4.3 MEDIUM Axiomatic Bento4 mp4encrypt AP4_ContainerAtom memory leak
CVE-2022-3813 4.3 MEDIUM Axiomatic Bento4 mp4edit memory leak
CVE-2022-3814 4.3 MEDIUM Axiomatic Bento4 mp4decrypt memory leak
CVE-2022-3815 4.3 MEDIUM Axiomatic Bento4 mp4decrypt memory leak
CVE-2022-3817 4.3 MEDIUM Axiomatic Bento4 mp4mux memory leak

IV. Related Vulnerabilities

Same product: Bento4
Same vendor: Axiomatic
Same weakness: CWE-404

V. Comments for CVE-2022-3816

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