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Status published
High
CVE-2019-12263
Wind River VxWorks 6.9.4 and vx7 has a Buffer Overflow...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://support2.windriver.com/index.php?page=security-notices
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0009
- https://cert-portal.siemens.com/productcert/pdf/ssa-632562.pdf
- https://security.netapp.com/advisory/ntap-20190802-0001/
- https://www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/
- https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-12263
- https://support.f5.com/csp/article/K41190253
- https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-352504.pdf
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Affected Vendor
windriver
View all reports →Affected Software
vxworks, sonicos, siprotec 5 firmware, e-series santricity os controller, power meter 9410 firmware, power meter 9810 firmware, ruggedcom win7000 firmware, ruggedcom win7018 firmware, ruggedcom win7025 firmware, ruggedcom win7200 firmware, hirschmann hios, garrettcom magnum dx940e firmware
Vulnerable Versions:
6.5, 7.0, 5.9.0.0, 5.9.1.0., 6.2.0.0, 6.2.4.0, 6.2.5.0, 6.2.6.0, 6.2.7.0, 6.2.9.0, 6.5.0.0, 6.5.1.0, 6.5.2.0, 6.5.3.0, 6.5.4.0., 6.2.7.1, 6.2.7.7, 0, 8.00
Timeline
Official Publish:
August 9th, 2019
Last Modified:
August 4th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.