Vulnerabilities > CVE-2020-11905 - Out-of-bounds Read vulnerability in Treck Tcp/Ip
Attack vector
ADJACENT_NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
NONE Availability impact
NONE Summary
The Treck TCP/IP stack before 6.0.1.66 has a DHCPv6 Out-of-bounds Read.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 4 |
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Overread Buffers An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.
References
- https://www.treck.com
- https://jsof-tech.com/vulnerability-disclosure-policy/
- https://www.jsof-tech.com/ripple20/
- https://www.kb.cert.org/vuls/id/257161/
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyC
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt
- https://security.netapp.com/advisory/ntap-20200625-0006/
- https://www.kb.cert.org/vuls/id/257161
- https://www.dell.com/support/article/de-de/sln321836/dell-response-to-the-ripple20-vulnerabilities