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uefi-firmware@1.2

Various data structures and parsing tools for UEFI firmware.

  • latest version

    1.11

  • first published

    10 years ago

  • latest version published

    2 years ago

  • licenses detected

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    Direct Vulnerabilities

    Known vulnerabilities in the uefi-firmware package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
    • H
    Out-of-bounds Write

    Affected versions of this package are vulnerable to Out-of-bounds Write in the ReadCLen function of the Tiano decompressor. An attacker can cause a crash by supplying specially crafted compressed firmware data that triggers a heap out-of-bounds write during decompression.

    How to fix Out-of-bounds Write?

    A fix was pushed into the master branch but not yet published.

    [0,)
    • H
    Out-of-bounds Write

    Affected versions of this package are vulnerable to Out-of-bounds Write through the MakeTable in the decompression routine when bit-length values from a crafted firmware blob exceed the expected range, leading to stack memory corruption in the Count array and related decode tables. An attacker can achieve a crash in the context of the parsing process by supplying specially crafted input.

    How to fix Out-of-bounds Write?

    A fix was pushed into the master branch but not yet published.

    [0,)
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