DEBIAN-CVE-2017-9763

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    DEBIAN-CVE-2017-9763

    Published: 19 Jun 2017Last Modified: 1 Sept 2026
    Upstream:
    CVE-2017-9763

    Summary:

    Details: The grub_ext2_read_block function in fs/ext2.c in GNU GRUB before 2013-11-12, as used in shlr/grub/fs/ext2.c in radare2 1.5.0, allows remote attackers to cause a denial of service (excessive stack use and application crash) via a crafted binary file, related to use of a variable-size stack array.

    References: https://security-tracker.debian.org/tracker/CVE-2017-9763

    Affected packages

    Package

    Name: grub2

    Purl: pkg:deb/debian/grub2?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.02~beta2-8

    Affected versions

    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
    DEBIAN-CVE-2017-9763 | CVE-DB