Vulnerability Description
A heap-based buffer over-read in Service_SetParamStringValue in cosa_x_cisco_com_ddns_dml.c of the RDK RDKB-20181217-1 CcspPandM module may allow attackers with login credentials to achieve information disclosure and code execution by crafting an AJAX call responsible for DDNS configuration with an exactly 64-byte username, password, or domain, for which the buffer size is insufficient for the final '\0' character. This is related to the CcspCommonLibrary and WebUI modules.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Rdkcentral | Rdkb Ccsppandm | rdkb-20181217-1 |
Related Weaknesses (CWE)
References
- https://dojo.bullguard.com/dojo-by-bullguard/blog/the-gateway-is-wide-openThird Party Advisory
- https://dojo.bullguard.com/dojo-by-bullguard/blog/the-gateway-is-wide-openThird Party Advisory
FAQ
What is CVE-2019-6964?
CVE-2019-6964 is a vulnerability with a CVSS score of 8.8 (HIGH). A heap-based buffer over-read in Service_SetParamStringValue in cosa_x_cisco_com_ddns_dml.c of the RDK RDKB-20181217-1 CcspPandM module may allow attackers with login credentials to achieve informatio...
How severe is CVE-2019-6964?
CVE-2019-6964 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-6964?
Check the references section above for vendor advisories and patch information. Affected products include: Rdkcentral Rdkb Ccsppandm.