PT-2003-1780 · Netbsd · Netbsd

Publicado 2003-08-05 · Atualizado 2008-09-10 · CVE-2003-0653

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions: NetBSD versions 1.6.1 and earlier

Description: The issue concerns the OSI networking kernel in NetBSD, which fails to use a required PKTHDR mbuf when sending certain error responses. This allows remote attackers to cause a denial of service, potentially leading to a kernel panic or crash, by sending specific OSI packets.

Recommendations: For NetBSD versions 1.6.1 and earlier, consider upgrading to a version that includes the necessary fix to prevent the denial of service. As a temporary workaround, restrict access to the OSI networking kernel to minimize the risk of exploitation.

Correção

Identificadores relacionados

CVE-2003-0653

Produtos afetados

Netbsd

Referências · 2

• https://nvd.nist.gov/vuln/detail/CVE-2003-0653 · Nota de Segurança
• ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2003-010.txt.asc · Aviso do Fabricante