Critical severity9.1NVD Advisory· Published Feb 27, 2020· Updated Jun 17, 2026
CVE-2020-9433
CVE-2020-9433
Description
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.
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Affected products
2- lua-openssl/lua-openssldescription
- Range: = 0.7.7-1
Patches
Vulnerability mechanics
References
1- github.com/zhaozg/lua-openssl/commit/a6dc186dd4b6b9e329a93cca3e7e3cfccfdf3ccanvdPatchThird Party Advisory
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