PT-2019-4741 · Wind River · Vxworks

Publicado 2019-08-09 · Atualizado 2022-06-16 · CVE-2019-12262

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Wind River VxWorks versions 6.6 through 7

Description The issue is related to errors in handling unsolicited Reverse ARP replies, which is a logical flaw in the RARP protocol of Wind River VxWorks real-time operating systems. This can be exploited by a remote attacker to impact the confidentiality, integrity, and availability of protected information.

Recommendations For Wind River VxWorks versions 6.6 through 7, apply the necessary patches or updates to fix the Incorrect Access Control in the RARP client component.

Correção

Enumeração de Fraquezas

CWE-840

Identificadores relacionados

BDU:2020-01293

CVE-2019-12262

Produtos afetados

Vxworks

Referências · 9

• https://cert-portal.siemens.com/productcert/pdf/ssa-352504.pdf · Nota
• https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf · Nota
• https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-12262 · Aviso do Fabricante
• https://support.f5.com/csp/article/K41190253 · Nota
• https://osv.dev/vulnerability/CVE-2019-12262 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2020-01293 · Nota de Segurança
• https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-12262 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2019-12262 · Nota de Segurança
• https://belden.com/hubfs/support/security/bulletins/Belden_Security_Bulletin_BSECV-2019-05_1v3.pdf?hsLang=en · Nota