漏洞描述
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.
影响产品
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
security.netapp.comhttps://security.netapp.com/advisory/ntap-20190802-0001/↗support.f5.comhttps://support.f5.com/csp/article/K41190253↗support.f5.comhttps://support.f5.com/csp/article/K41190253?utm_source=f5support&%3Butm_medium=RSS↗cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-352504.pdf↗cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-632562.pdf↗support2.windriver.comhttps://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-12255↗support2.windriver.comhttps://support2.windriver.com/index.php?page=security-notices↗cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf↗packetstormsecurity.comhttp://packetstormsecurity.com/files/154022/VxWorks-6.8-Integer-Underflow.html↗psirt.global.sonicwall.comhttps://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0009↗www.windriver.comhttps://www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/↗