References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Known Affected Software Configurations Switch to CPE 2.2

Change History

NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NIST CWE-125

OR
     *cpe:2.3:a:wolfssl:wolfssl:*:*:*:*:*:*:*:* versions up to (including) 5.7.0

https://github.com/wolfSSL/wolfssl/pull/7604 [Issue Tracking, Patch]

https://https://github.com/wolfSSL/wolfssl/pull/7604 No Types Assigned

https://https://github.com/wolfSSL/wolfssl/pull/7604 Broken Link

In function MatchDomainName(), input param str is treated as a NULL terminated string despite being user provided and unchecked. Specifically, the function X509_check_host() takes in a pointer and length to check against, with no requirements that it be NULL terminated. If a caller was attempting to do a name check on a non-NULL terminated buffer, the code would read beyond the bounds of the input array until it found a NULL terminator.This issue affects wolfSSL: through 5.7.0.

wolfSSL Inc. CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

wolfSSL Inc. CWE-125

wolfSSL Inc. https://https://github.com/wolfSSL/wolfssl/pull/7604 [No types assigned]