What’s Vulnerable › Vulnerabilities
CVE-2019-12259
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 15.9% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2019-08-09 · updated 2026-06-17
- Weakness: CWE-476
Description
Wind River VxWorks 6.6, 6.7, 6.8, 6.9 and vx7 has an array index error in the IGMPv3 client component. There is an IPNET security vulnerability: DoS via NULL dereference in IGMP parsing.
Affected products
- Belden Garrettcom Magnum Dx940E Firmware: through 1.0.1_y7
- Belden Hirschmann HiOS: through 07.0.07; through 07.5.01; through 07.2.04; through 05.3.06
- Siemens 9410 Power Meter Firmware: before 2.2.1 — fixed in 2.2.1
- Siemens 9810 Power Meter Firmware: before 2.2.1 — fixed in 2.2.1
- Siemens Ruggedcom Win7000 Firmware: before bs5.2.461.17 — fixed in bs5.2.461.17
- Siemens Ruggedcom Win7018 Firmware: before bs5.2.461.17 — fixed in bs5.2.461.17
- Siemens Ruggedcom Win7025 Firmware: before bs5.2.461.17 — fixed in bs5.2.461.17
- Siemens Ruggedcom Win7200 Firmware: before bs5.2.461.17 — fixed in bs5.2.461.17
- Siemens Siprotec 5 Firmware: before 7.59; before 7.91 — fixed in 7.59, 7.91
- SonicWall SonicOS: from 5.9.0.0 through 5.9.0.7; from 5.9.1.0. through 5.9.1.12; from 6.2.0.0 through 6.2.3.1; from 6.2.4.0 through 6.2.4.3; from 6.2.5.0 through 6.2.5.3; from 6.2.6.0 through 6.2.6.1
- Windriver Vxworks: from 6.5 before 6.9.4.12; 7.0 — fixed in 6.9.4.12
How to fix
Upgrade to a fixed version: Siemens 9410 Power Meter Firmware 2.2.1; Siemens 9810 Power Meter Firmware 2.2.1; 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; Siemens Siprotec 5 Firmware 7.59, 7.91; Windriver Vxworks 6.9.4.12. Check the vendor advisory for mitigations.
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-352504.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-632562.pdf
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0009
- https://security.netapp.com/advisory/ntap-20190802-0001/
- https://support.f5.com/csp/article/K41190253
- https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-12259
- https://support2.windriver.com/index.php?page=security-notices
- https://www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/
- https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-352504.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-632562.pdf
Get alerted when CVE-2019-12259 or the next vulnerability affects your stack