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    CVE-2022-40737

    An issue was discovered in Bento4 through 1.6.0-639. A buffer over-read exists in the function AP4_StdcFileByteStream::WritePartial located in System/StdC/Ap4StdCFileByteStream.cpp, called from AP4_ByteStream::Write and AP4_HdlrAtom::WriteFields.

    Published:Sep 15, 2022
    Last Modified:Nov 21, 2024
    EPS:Sep 15, 2022
    EPSS Score:0.00154
    CVSS Score:6.5

    Affected Products

    Vendor
    Axiosys
    Product
    Bento4

    Exploits

    https://github.com/axiomatic-systems/Bento4/issues/756https://github.com/axiomatic-systems/Bento4/issues/756

    Common Weakness Enumeration

    CWE-125 Out-of-bounds Read

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-540 Overread Buffers

    Related CVEs

    CVE-2025-8537 (CVSS 2.9) — A vulnerability, which was classified as problematic, was found in Axiomatic Bento4 up to 1.6.0-641. Affected …
    CVE-2025-25946 (CVSS 5.5) — An issue in Bento4 v1.6.0-641 allows an attacker to cause a memory leak via Ap4Marlin.cpp and Ap4Processor.cpp…
    CVE-2025-25944 (CVSS 7.3) — Buffer Overflow vulnerability in Bento4 v.1.6.0-641 allows a local attacker to execute arbitrary code via the …
    CVE-2025-25943 (CVSS 7.8) — Buffer Overflow vulnerability in Bento4 v.1.6.0-641 allows a local attacker to execute arbitrary code via the …
    CVE-2025-25945 (CVSS 6.5) — An issue in Bento4 v1.6.0-641 allows an attacker to obtain sensitive information via the the Mp4Fragment.cpp a…
    CVE-2025-25942 (CVSS 6.5) — An issue in Bento4 v1.6.0-641 allows an attacker to obtain sensitive information via the the mp4fragment tool …
    CVE-2025-25947 (CVSS 5.5) — An issue in Bento4 v1.6.0-641 allows an attacker to trigger a segmentation fault via Ap4Atom.cpp, specifically…
    CVE-2024-57598 (CVSS 6.5) — A floating point exception (divide-by-zero) vulnerability was discovered in Bento4 1.6.0-641 in function AP4_T…
    CVE-2025-0870 (CVSS 6.3) — A vulnerability was found in Axiomatic Bento4 up to 1.6.0-641. It has been rated as critical. Affected by this…
    CVE-2025-0753 (CVSS 6.9) — A vulnerability classified as critical was found in Axiomatic Bento4 up to 1.6.0. This vulnerability affects t…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High