CVE Vulnerability

CVE-2019-12255

Wind River VxWorks has a Buffer Overflow in the TCP component (issue 1 of 4). This is a IPNET security vulnerability: TCP Urgent Pointer = 0 that leads to an integer underflow.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-632562.pdf Third Party Advisory
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0009 Third Party Advisory
https://support2.windriver.com/index.php?page=security-notices Issue Tracking Vendor Advisory
https://security.netapp.com/advisory/ntap-20190802-0001/ Third Party Advisory
https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-12255 Vendor Advisory
https://www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/ Vendor Advisory
http://packetstormsecurity.com/files/154022/VxWorks-6.8-Integer-Underflow.html Exploit Third Party Advisory
https://support.f5.com/csp/article/K41190253 Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf Third Party Advisory
https://support.f5.com/csp/article/K41190253?utm_source=f5support&utm_medium=RSS Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-352504.pdf Third Party Advisory
Configurations

Configuration 1

cpe:2.3:o:windriver:vxworks:*:*:*:*:*:*:*:*
cpe:2.3:o:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sonicos:6.2.7.1:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sonicos:6.2.7.7:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sonicos:6.2.7.0:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*
Information

Published : 2019-08-09 08:15

Updated : 2022-06-16 06:06

NVD link : CVE-2019-12255

Mitre link : CVE-2019-12255

Products Affected

Vxworks

Windriver

CWE
CWE-120