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CVE-2022-3667— Axiomatic Bento4 mp42aac Ap4ByteStream.cpp WritePartial heap-based overflow

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，该漏洞源于存在基于堆的缓冲区溢出问题。

CVSS 7.3 · High EPSS 1.17% · P66
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I. Basic Information for CVE-2022-3667

Vulnerability Information
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Vulnerability Title
Axiomatic Bento4 mp42aac Ap4ByteStream.cpp WritePartial heap-based overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability, which was classified as critical, was found in Axiomatic Bento4. This affects the function AP4_MemoryByteStream::WritePartial of the file Ap4ByteStream.cpp of the component mp42aac. The manipulation leads to heap-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-212007.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Bento4 缓冲区错误漏洞
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，该漏洞源于存在基于堆的缓冲区溢出问题。
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-2022-3667

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III. Intelligence Information for CVE-2022-3667

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Vendor Advisories for CVE-2022-3667 (1)

Other References for CVE-2022-3667 (2)

Same Patch Batch · Axiomatic · 2022-10-26 · 9 CVEs total

CVE-2022-3662 7.3 HIGH Axiomatic Bento4 mp42hls Ap4Sample.h GetOffset use after free
CVE-2022-3664 7.3 HIGH Axiomatic Bento4 avcinfo Ap4BitStream.cpp WriteBytes heap-based overflow
CVE-2022-3665 7.3 HIGH Axiomatic Bento4 avcinfo AvcInfo.cpp heap-based overflow
CVE-2022-3666 7.3 HIGH Axiomatic Bento4 mp42ts Ap4LinearReader.cpp Advance use after free
CVE-2022-3670 7.3 HIGH Axiomatic Bento4 mp42hevc WriteSample heap-based overflow
CVE-2022-3663 5.3 MEDIUM Axiomatic Bento4 MP4fragment Ap4StsdAtom.cpp AP4_StsdAtom null pointer dereference
CVE-2022-3668 5.3 MEDIUM Axiomatic Bento4 mp4edit CreateAtomFromStream memory leak
CVE-2022-3669 5.3 MEDIUM Axiomatic Bento4 mp4edit Create memory leak

IV. Related Vulnerabilities

Same product: Bento4
Same vendor: Axiomatic
Same weakness: CWE-119

V. Comments for CVE-2022-3667

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