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    CVE-2014-4502

    Multiple heap-based buffer overflows in the parse_notify function in sgminer before 4.2.2, cgminer before 4.3.5, and BFGMiner before 4.1.0 allow remote pool servers to have unspecified impact via a (1) large or (2) negative value in the Extranonc2_size parameter in a mining.subscribe response and a crafted mining.notify request.

    Published:Jul 23, 2014
    Last Modified:Apr 12, 2025
    EPS:Jul 23, 2014
    EPSS Score:0.00517
    CVSS Score:10

    Affected Products

    Vendor
    Bfgminer
    Product
    Bfgminer
    Vendor
    Sgminer Project
    Product
    Sgminer

    Exploits

    https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272ehttps://github.com/luke-jr/bfgminer/commit/ff7f30129f15f7a2213f8ced0cd65c9a331493d9https://github.com/sgminer-dev/sgminer/commit/bac5831b355f916e0696b7bbcccfc51c057b729ahttps://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272ehttps://github.com/luke-jr/bfgminer/commit/ff7f30129f15f7a2213f8ced0cd65c9a331493d9https://github.com/sgminer-dev/sgminer/commit/bac5831b355f916e0696b7bbcccfc51c057b729a

    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