PT-2007-7046 · Freebsd · Freebsd

Robert Woolley · Publicado 2007-11-30 · Atualizado 2017-07-29 · CVE-2007-6150

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 FreeBSD versions 5.5, 6.1 through 6.3, and 7.0 beta 4

Description The issue affects the "internal state tracking" code for the random and urandom devices, allowing local users to obtain portions of previously-accessed random values. This could be used to bypass protection mechanisms that rely on secrecy of those values.

Recommendations For FreeBSD versions 5.5, 6.1 through 6.3, and 7.0 beta 4, at the moment, there is no information about a newer version that contains a fix for this issue.

Correção

Information Disclosure

Enumeração de Fraquezas

CWE-200

Identificadores relacionados

CVE-2007-6150

Produtos afetados

Freebsd

Referências · 8

• http://securitytracker.com/id?1019022 · Nota
• http://osvdb.org/39600 · Nota
• http://secunia.com/advisories/27879 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2007-6150 · Nota de Segurança
• http://vupen.com/english/advisories/2007/4053 · Nota
• https://exchange.xforce.ibmcloud.com/vulnerabilities/38764 · Nota
• http://securityfocus.com/bid/26642 · Nota
• http://security.freebsd.org/advisories/FreeBSD-SA-07:09.random.asc · Correção, Aviso do Fabricante