PT-2005-2143 · Freebsd · Freebsd

Colin Percival + 2 · Publicado 2005-04-15 · Atualizado 2017-07-11 · CVE-2005-1126

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 4.x through 4.11 FreeBSD versions 5.x through 5.4

Description The issue is related to the SIOCGIFCONF ioctl, specifically the ifconf function, which does not properly clear a buffer before using it. This allows local users to obtain portions of sensitive kernel memory.

Recommendations For FreeBSD versions 4.x through 4.11, update to a version outside of this range to resolve the issue. For FreeBSD versions 5.x through 5.4, update to a version outside of this range to resolve the issue. As a temporary workaround, consider restricting access to the ifconf function until a patch is available.

Correção

Enumeração de Fraquezas

CWE-399

Identificadores relacionados

CVE-2005-1126

Produtos afetados

Freebsd

Referências · 9

• http://osvdb.org/15514 · Aviso do Fabricante
• http://secunia.com/advisories/14959 · Aviso do Fabricante
• ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-05:04.ifconf.asc · Aviso do Fabricante
• https://exchange.xforce.ibmcloud.com/vulnerabilities/20114 · Nota
• http://vupen.com/english/advisories/2005/2256 · Nota
• http://securityfocus.com/bid/15252 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2005-1126 · Nota de Segurança
• http://secunia.com/advisories/17368 · Nota
• http://lists.apple.com/archives/security-announce/2005/Oct/msg00000.html · Aviso do Fabricante