VDB
CVE-2020-11899
CVE-2020-11899
PUBLISHED
KEV
Es existieren mehrere Schwachstellen in Produkten, die eine TCP/IP-Stack-Bibliothek des Herstellers Treck verwenden. Die Schwachstellen werden gesammelt als "Ripple20" bezeichnet und betreffen Produkte aus verschiedensten Sektoren. Die Schwachstellen bestehen aufgrund einer fehlerhaften Behandlung von Inkonsistenzen bei Längenparametern, einer unsachgemäßen Eingabevalidierung, Double Free-Fehlern, Out-of-Bounds-Lese-Fehlern, Integer-Überlaufen oder Wraparounds, einer unsachgemäßen Null-Terminierung, sowie einer unsachgemäßen Zugriffskontrolle. Ein entfernter, anonymer Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Programmcode auszuführen oder einen Denial of Service Zustand herzustellen.
EPSS 35.27% · 97.1th percentile
Risk Scores
EPSS Score
35.27%
97.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Eaton | Eaton UPS | |
| Xerox | Xerox FreeFlow Print Server | |
| HPE | HPE Integrated Lights-Out 5 | |
| PaloAlto Networks | PaloAlto Networks PAN-OS | |
| HPE | HPE ProLiant | |
| Intel | Intel Server Firmware | |
| Aruba | Aruba ArubaOS | |
| Intel | Intel BIOS | |
| HPE | HPE Integrated Lights-Out 3 | |
| Dell | Dell Computer | |
| HP | HP LaserJet | |
| Cisco | Cisco Router | |
| Aruba | Aruba Switch |
Timeline
- Jun 16, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 27, 2022 EPSS Score
- Mar 3, 2022 CISA KEV Added
- May 1, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Jan 7, 2023 EPSS Score
- Mar 10, 2023 EPSS Score
- Mar 19, 2023 CVE Updated
References
- https://wid.cert-bund.de/.well-known/csaf/white/2020/wid-sec-w-2023-0683.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0683 advisory
- https://www.eaton.com/content/dam/eaton/company/news-insights/cybersecurity/security-bulletins/ETN-SB-2020-1008.pdf advisory
- https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbhf04103en_us advisory
- https://www.jsof-tech.com/ripple20/ advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html advisory
- https://support.hp.com/emea_africa-en/document/c06640149 advisory
- https://www.se.com/ww/en/download/document/SESB-2020-168-01/ advisory
- https://www.us-cert.gov/ics/advisories/icsa-20-168-01 advisory
- https://www.kb.cert.org/vuls/id/257161 advisory
- https://security.business.xerox.com/wp-content/uploads/2020/06/cert_Security_Mini_Bulletin_XRX20J_for_B2XX.pdf advisory
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyC advisory
- https://www.dell.com/support/article/sln321836/dell-response-to-the-ripple20-vulnerabilities?lang=en advisory
- https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt advisory
- https://www.dell.com/support/article/sln321835/dsa-2020-150-dell-client-platform-security-update-for-treck-tcp-ip-stack-vulnerabilities-in-teradici-firmware-and-remote-workstation-cards?lang=en advisory
- https://security.paloaltonetworks.com/PAN-SA-2020-0007 advisory
- https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbhf04012en_us advisory
- https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbhf04021en_us advisory
- https://www.dell.com/support/kbdoc/de-de/000125440/dsa-2020-206-dell-client-platform-security-update-for-treck-tcp-ip-stack-vulnerabilities-in-teradici-firmware-and-remote-workstation-cards advisory