CVE-2020-9433
First published: Thu Feb 27 2020(Updated: )
openssl_x509_check_email in lua-openssl 0.7.7-1 mishandles X.509 certificate validation because it uses lua_pushboolean for certain non-boolean return values.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| OpenSSL | =0.7.7-1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-9433?
The severity of CVE-2020-9433 is critical with a CVSS score of 9.1.
What software is affected by CVE-2020-9433?
The software affected by CVE-2020-9433 is Lua-openssl version 0.7.7-1.
How does CVE-2020-9433 mishandle X.509 certificate validation?
CVE-2020-9433 mishandles X.509 certificate validation by using lua_pushboolean for certain non-boolean return values.
Is there a fix available for CVE-2020-9433?
Yes, a fix is available for CVE-2020-9433. Please refer to the provided link for more information.
What is the Common Weakness Enumeration (CWE) ID for CVE-2020-9433?
The Common Weakness Enumeration (CWE) ID for CVE-2020-9433 is CWE-295.
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/remedy
- agent/last-modified-date
- agent/severity
- agent/weakness
- agent/author
- agent/event
- agent/first-publish-date
- agent/description
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/lua-openssl project
- canonical/openssl
- version/openssl/0.7.7-1