GHSA-xcf7-rvmh-g6q4MediumCVSS 4.5

`openssl` `X509VerifyParamRef::set_host` buffer over-read

Published
June 21, 2023
Last Modified
July 28, 2025

🔗 CVE IDs covered (1)

📋 Description

When this function was passed an empty string, openssl would attempt to call strlen on it, reading arbitrary memory until it reached a NUL byte.

🎯 Affected products1

  • rust/openssl:>= 0.10.0, < 0.10.55

🔗 References (5)