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Status published
Low
CVE-2013-4577
A certain Debian patch for GNU GRUB uses world-readable permissions...
Vulnerability Description
A certain Debian patch for GNU GRUB uses world-readable permissions for grub.cfg, which allows local users to obtain password hashes, as demonstrated by reading the password_pbkdf2 directive in the file.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Affected Software
grub
Vulnerable Versions:
Unknown
Timeline
Official Publish:
May 12th, 2014
Last Modified:
February 13th, 2025
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.