Vulnerability · Published Jun 17, 2020 · Assigned by mitre
CVE-2020-11898
Critical 9.1
In plain English
A critical-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 18.9% (higher than 97% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Severity (CVSS NVD)9.1Critical
Exploit odds (30 days)18.9%top 2.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack tooling1Public PoC
Official description
The Treck TCP/IP stack before 6.0.1.66 improperly handles an IPv4/ICMPv4 Length Parameter Inconsistency, which might allow remote attackers to trigger an information leak.
Affected products (as reported)
References
- https://www.kb.cert.org/vuls/id/257161/ x_refsource_MISC
- https://www.treck.com x_refsource_MISC
- https://jsof-tech.com/vulnerability-disclosure-policy/ x_refsource_MISC
- VU#257161 third-party-advisory, x_refsource_CERT-VN
- https://www.jsof-tech.com/ripple20/ x_refsource_MISC
- 20200617 Multiple Vulnerabilities in Treck IP Stack Affecting Cisco Products: June 2020 vendor-advisory, x_refsource_CISCO
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt x_refsource_CONFIRM
- https://security.netapp.com/advisory/ntap-20200625-0006/ x_refsource_CONFIRM
- https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpesbhf04012en_us x_refsource_MISC
- https://www.dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulnerabilities x_refsource_MISC