CVE-2019-12261critical
New! CVE Severity Now Using CVSS v3
The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
Description
Wind River VxWorks 6.7 though 6.9 and vx7 has a Buffer Overflow in the TCP component (issue 3 of 4). This is an IPNET security vulnerability: TCP Urgent Pointer state confusion during connect() to a remote host.
References
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://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-12261
https://security.netapp.com/advisory/ntap-20190802-0001/
https://www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/
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
Details
Source: MITRE
Published: 2019-08-09
Updated: 2021-09-07
Type: CWE-787
Risk Information
CVSS v2
Base Score: 7.5
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Impact Score: 6.4
Exploitability Score: 10
Severity: HIGH
CVSS v3
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 3.9
Severity: CRITICAL
Vulnerable Software
Configuration 1
OR
Configuration 2
OR
cpe:2.3:o:netap:e-series_santricity_os_controller:*:*:*:*:*:*:*:* versions from 8.00 to 8.40.50.00 (inclusive)
Configuration 3
OR
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from 5.9.0.0 to 5.9.0.7 (inclusive)
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from 6.2.6.0 to 6.2.6.1 (inclusive)
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from 6.2.7.0 to 6.2.7.4 (inclusive)
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from 6.5.3.0 to 6.5.3.3 (inclusive)
cpe:2.3:o:sonicwall:sonicos:6.2.7.7:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from 6.2.9.0 to 6.2.9.2 (inclusive)
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from 6.5.0.0 to 6.5.0.3 (inclusive)
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from 6.5.1.0 to 6.5.1.4 (inclusive)
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from 5.9.1.0. to 5.9.1.12 (inclusive)
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from 6.2.0.0 to 6.2.3.1 (inclusive)
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from 6.2.4.0 to 6.2.4.3 (inclusive)
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from 6.2.5.0 to 6.2.5.3 (inclusive)
cpe:2.3:o:sonicwall:sonicos:6.2.7.0:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sonicos:6.2.7.1:*:*:*:*:*:*:*
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from 6.5.2.0 to 6.5.2.3 (inclusive)
cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:* versions from 6.5.4.0. to 6.5.4.3 (inclusive)
Configuration 4
AND
OR
OR
Configuration 5
AND
OR
OR
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 500203 | Windriver Vxworks Improper Restriction of Operations within the Bounds of a Memory Buffer | Tenable.ot | SCADA | critical |
| 701083 | VxWorks 6.9.x < 6.9.4.12 / 7 (SR540) / 7 (SR610) Multiple Vulnerabilities (URGENT/11) | Nessus Network Monitor | IoT | critical |
| 127109 | Xerox WorkCentre Multiple Vulnerabilities (XRX19-016) (URGENT/11) | Nessus | Misc. | critical |
| 127108 | Wind River VxWorks Multiple Vulnerabilities (URGENT/11) | Nessus | Misc. | critical |
| 127107 | SonicWall SonicOS Firewall Multiple Management Vulnerabilities (URGENT/11) | Nessus | Firewalls | critical |