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    CVE-2022-1240

    Heap buffer overflow in libr/bin/format/mach0/mach0.c in GitHub repository radareorg/radare2 prior to 5.8.6. If address sanitizer is disabled during the compiling, the program should executes into the `r_str_ncpy` function. Therefore I think it is very likely to be exploitable. For more general description of heap buffer overflow, see [CWE](https://cwe.mitre.org/data/definitions/122.html).

    Published:Apr 6, 2022
    Last Modified:Nov 21, 2024
    EPS:Apr 6, 2022
    EPSS Score:0.00227
    CVSS Score:7.8

    Affected Products

    Vendor
    Radare
    Product
    Radare2

    Exploits

    https://huntr.dev/bounties/e589bd97-4c74-4e79-93b5-0951a281facchttps://huntr.dev/bounties/e589bd97-4c74-4e79-93b5-0951a281facc

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

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    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