CVE-2019-12260

CRITICAL

Wind River VxWorks <7 - Buffer Overflow

Title source: llm
STIX 2.1

Description

Wind River VxWorks 6.9 and vx7 has a Buffer Overflow in the TCP component (issue 2 of 4). This is an IPNET security vulnerability: TCP Urgent Pointer state confusion caused by a malformed TCP AO option.

References (11)

Core 11
Core References
Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpuoct2020.html
Issue Tracking, Vendor Advisory x_refsource_misc
https://support2.windriver.com/index.php?page=security-notices
Third Party Advisory x_refsource_confirm
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0009
Third Party Advisory x_refsource_confirm
https://cert-portal.siemens.com/productcert/pdf/ssa-632562.pdf
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20190802-0001/
Third Party Advisory x_refsource_confirm
https://support.f5.com/csp/article/K41190253
Third Party Advisory x_refsource_confirm
https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf
Third Party Advisory x_refsource_confirm
https://cert-portal.siemens.com/productcert/pdf/ssa-352504.pdf
Third Party Advisory x_refsource_misc
https://www.oracle.com//security-alerts/cpujul2021.html

Scores

CVSS v3 9.8
EPSS 0.2560
EPSS Percentile 96.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-120
Status published
Products (18)
belden/garrettcom_magnum_dx940e_firmware < 1.0.1_y7
belden/hirschmann_hios < 07.0.07
netapp/e-series_santricity_os_controller 8.00 - 8.40.50.00
oracle/communications_eagle 46.6.0 - 46.8.2
siemens/power_meter_9410_firmware < 2.2.1
siemens/power_meter_9810_firmware
siemens/ruggedcom_win7000_firmware < bs5.2.461.17
siemens/ruggedcom_win7018_firmware < bs5.2.461.17
siemens/ruggedcom_win7025_firmware < bs5.2.461.17
siemens/ruggedcom_win7200_firmware < bs5.2.461.17
... and 8 more
Published Aug 09, 2019
Tracked Since Feb 18, 2026