Information disclosure in GNU Grub Legacy
CVE-2008-3896
Grub Legacy 0.97 and earlier stores pre-boot authentication passwords in the BIOS Keyboard buffer and does not clear this buffer before and after use, which allows local users to obtain sensitive information by reading the physical memory locations associated with this buffer.
Vulnerability class: Information Disclosure
EPSS: 0.003 (25.9th percentile) — read the EPSS interpretation.
Affected products
- Gnu Grub_legacy — versions 0.92, 0.93, 0.94
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (mailing-list, x_refsource_BUGTRAQ)
- cve@mitre.org (x_refsource_SREASON, third-party-advisory)
- cve@mitre.org (x_refsource_MISC)
- cve@mitre.org (x_refsource_MISC)
- cve@mitre.org (x_refsource_SREASON, third-party-advisory)