CVE-2019-12263

HighCVSS 8.1/10Last modified Jun 17, 2026

Description

Wind River VxWorks 6.9.4 and vx7 has a Buffer Overflow in the TCP component (issue 4 of 4). There is an IPNET security vulnerability: TCP Urgent Pointer state confusion due to race condition.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-362 CWE-787

Affected software

No affected versions have been published.

Timeline

Published: Aug 9, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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