5.4

CVE-2020-11899

Warning
Exploit

The Treck TCP/IP stack before 6.0.1.66 has an IPv6 Out-of-bounds Read.

Data is provided by the National Vulnerability Database (NVD)
Treck ≫ Tcp/ip Version < 6.0.1.66
Dell ≫ Wyse 7030 Firmware Version-
   Dell ≫ Wyse 7030 Version-
Dell ≫ Wyse 5030 Firmware Version-
   Dell ≫ Wyse 5030 Version-

03.03.2022: CISA Known Exploited Vulnerabilities (KEV) Catalog

Treck TCP/IP stack Out-of-Bounds Read Vulnerability

Vulnerability

The Treck TCP/IP stack contains an IPv6 out-of-bounds read vulnerability.

Description

Apply updates per vendor instructions.

Required actions
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 41.73% 0.973
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 5.4 2.8 2.5
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
nvd@nist.gov 4.8 6.5 4.9
AV:A/AC:L/Au:N/C:N/I:P/A:P
134c704f-9b21-4f2e-91b3-4a467353bcc0 5.4 2.8 2.5
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://www.kb.cert.org/vuls/id/257161
Third Party Advisory
US Government Resource
https://www.jsof-tech.com/ripple20/
Third Party Advisory
Exploit
https://www.kb.cert.org/vuls/id/257161/
Third Party Advisory
US Government Resource
Mitigation
https://www.treck.com
Vendor Advisory
Product