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CVE-2009-4128

CVE-2009-4128

This page contains facts from public vulnerability sources. Check the original advisory before updating.

GNU GRand Unified Bootloader (GRUB) 2 1.97 only compares the submitted portion of a password with the actual password, which makes it easier for physically proximate attackers to conduct brute force attacks and bypass authentication by submitting a password whose length is 1.

EPSS 0.6% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • grub2 Debian:12

    Affected ranges
    • ECOSYSTEM: < 1.97+20091115-1

    Update to 1.97+20091115-1

  • grub2 Debian:13

    Affected ranges
    • ECOSYSTEM: < 1.97+20091115-1

    Update to 1.97+20091115-1

  • grub2 Debian:14

    Affected ranges
    • ECOSYSTEM: < 1.97+20091115-1

    Update to 1.97+20091115-1

Original sources

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