CVE-2019-12256
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 27%
exploitation probability
27%top 2% of all CVEs
observed exploitation
nono source reports it
Wind River VxWorks 6.9 and vx7 has a Buffer Overflow in the IPv4 component. There is an IPNET security vulnerability: Stack overflow in the parsing of IPv4 packets’ IP options.
Affected products
n/a · n/aReferences
https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdfhttps://cert-portal.siemens.com/productcert/pdf/ssa-352504.pdfhttps://cert-portal.siemens.com/productcert/pdf/ssa-632562.pdfhttps://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0009https://security.netapp.com/advisory/ntap-20190802-0001/https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-12256https://support2.windriver.com/index.php?page=security-noticeshttps://support.f5.com/csp/article/K41190253https://www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/