CVE-2019-12263

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.

Summary:

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.

Reference Links(if available):

  • https://cert-portal.siemens.com/productcert/pdf/ssa-632562.pdf
  • https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0009
  • https://support2.windriver.com/index.php?page=security-notices
  • https://security.netapp.com/advisory/ntap-20190802-0001/
  • https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-12263
  • CVSS Score (if available)

    v2: / MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

    v3: / HIGHCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

    Links to Exploits(if available)