PT-2008-5230 · Gnu+1 · Grub Legacy+1

Jonathan Brossard · Publicado 2008-09-03 · Atualizado 2018-10-11 · CVE-2008-3896

Positive Technologies (AI Summary)

CVSS v2.0

2.1

Baixa

Vetor base

AV:L/AC:L/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions Grub Legacy versions 0.97 and earlier

Description The issue allows local users to obtain sensitive information by reading physical memory locations. This is due to the storage of pre-boot authentication passwords in the BIOS Keyboard buffer without proper clearing before and after use.

Recommendations For Grub Legacy versions 0.97 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Information Disclosure

Enumeração de Fraquezas

CWE-200

Identificadores relacionados

CVE-2008-3896

Produtos afetados

Debian

Grub Legacy

Referências · 12

• https://packages.debian.org/src:grub · Nota
• http://securityreason.com/securityalert/4204 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2008-3896 · Nota de Segurança
• http://securityreason.com/securityalert/4206 · Nota
• http://securityfocus.com/archive/1/495726/100/0/threaded · Nota
• http://ivizsecurity.com/research/preboot/preboot_whitepaper.pdf · Nota
• https://osv.dev/vulnerability/CVE-2008-3896 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3896 · Nota de Segurança
• http://ivizsecurity.com/preboot-patch.html · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2008-3896 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2008-3896 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/source-package/grub · Aviso do Fabricante