High severity8.8NVD Advisory· Published Aug 9, 2019· Updated Jun 17, 2026
CVE-2019-12257
CVE-2019-12257
Description
Wind River VxWorks 6.6 through 6.9 has a Buffer Overflow in the DHCP client component. There is an IPNET security vulnerability: Heap overflow in DHCP Offer/ACK parsing inside ipdhcpc.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
16- cpe:2.3:o:belden:garrettcom_magnum_dx940e_firmware:*:*:*:*:*:*:*:*Range: <=1.0.1_y7
- cpe:2.3:o:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:*Range: >=8.00,<=8.40.50.00
- cpe:2.3:o:siemens:ruggedcom_win7000_firmware:*:*:*:*:*:*:*:*Range: <bs5.2.461.17
- cpe:2.3:o:siemens:ruggedcom_win7018_firmware:*:*:*:*:*:*:*:*Range: <bs5.2.461.17
- cpe:2.3:o:siemens:ruggedcom_win7025_firmware:*:*:*:*:*:*:*:*Range: <bs5.2.461.17
- cpe:2.3:o:siemens:ruggedcom_win7200_firmware:*:*:*:*:*:*:*:*Range: <bs5.2.461.17
cpe:2.3:o:siemens:siprotec_5_firmware:*:*:*:*:*:*:*:cp200+ 1 more
- cpe:2.3:o:siemens:siprotec_5_firmware:*:*:*:*:*:*:*:cp200range: <7.59
- cpe:2.3:o:siemens:siprotec_5_firmware:*:*:*:*:*:*:*:cp300range: <7.91
- Wind River/VxWorksdescription
Patches
Vulnerability mechanics
References
8- cert-portal.siemens.com/productcert/pdf/ssa-189842.pdfnvdThird Party Advisory
- cert-portal.siemens.com/productcert/pdf/ssa-632562.pdfnvdThird Party Advisory
- psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0009nvdThird Party Advisory
- security.netapp.com/advisory/ntap-20190802-0001/nvdThird Party Advisory
- support.f5.com/csp/article/K41190253nvdThird Party Advisory
- support2.windriver.com/index.phpnvdVendor Advisory
- support2.windriver.com/index.phpnvdIssue TrackingVendor Advisory
- www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/nvdVendor Advisory
News mentions
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