VulnerabilityModified
CVE-2019-12255
Wind River VxWorks has a Buffer Overflow in the TCP component (issue 1 of 4).
CRITICAL 9.8EPSS 75.3%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 75.3%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 75.25% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- windriver/vxworks · netapp/e-series santricity os controller · sonicwall/sonicos · siemens/siprotec 5 firmware · siemens/power meter 9410 firmware · siemens/power meter 9810 firmware · siemens/ruggedcom win7000 firmware · siemens/ruggedcom win7018 firmware · siemens/ruggedcom win7025 firmware · siemens/ruggedcom win7200 firmware · belden/hirschmann hios · belden/garrettcom magnum dx940e firmware
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/154022/VxWorks-6.8-Integer-Underflow.htmlExploit, Third Party Advisory, VDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdfThird Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-352504.pdfThird Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-632562.pdfThird Party Advisory
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0009Third Party Advisory
- https://security.netapp.com/advisory/ntap-20190802-0001/Third Party Advisory
- https://support.f5.com/csp/article/K41190253Third Party Advisory
- https://support.f5.com/csp/article/K41190253?utm_source=f5support&%3Butm_medium=RSS
- https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-12255Vendor Advisory
- https://support2.windriver.com/index.php?page=security-noticesIssue Tracking, Vendor Advisory
- https://www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/Vendor Advisory
- http://packetstormsecurity.com/files/154022/VxWorks-6.8-Integer-Underflow.htmlExploit, Third Party Advisory, VDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdfThird Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-352504.pdfThird Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-632562.pdfThird Party Advisory
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2019-0009Third Party Advisory
- https://security.netapp.com/advisory/ntap-20190802-0001/Third Party Advisory
- https://support.f5.com/csp/article/K41190253Third Party Advisory
- https://support.f5.com/csp/article/K41190253?utm_source=f5support&%3Butm_medium=RSS
- https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-12255Vendor Advisory
- https://support2.windriver.com/index.php?page=security-noticesIssue Tracking, Vendor Advisory
- https://www.windriver.com/security/announcements/tcp-ip-network-stack-ipnet-urgent11/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.