CVE-2019-6964

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.

Category

8.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.86% Top 30%
Third-Party Advisory bullguard.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://dojo.bullguard.com/dojo-by-bullguard/blog/the-gateway-is-wide-open third party advisory

Frequently Asked Questions

What is the severity of CVE-2019-6964?
CVE-2019-6964 has been scored as a high severity vulnerability.
How to fix CVE-2019-6964?
To fix CVE-2019-6964, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-6964 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-6964 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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