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RUSTSEC-2023-0023: openssl SubjectAlternativeName and ExtendedKeyUsage::other allow arbitrary file read #731

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Description

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openssl SubjectAlternativeName and ExtendedKeyUsage::other allow arbitrary file read

Details
Package openssl
Version 0.10.46
URL rust-openssl/rust-openssl#1854
Date 2023-03-24
Patched versions >=0.10.48

SubjectAlternativeName and ExtendedKeyUsage arguments were parsed using the OpenSSL
function X509V3_EXT_nconf. This function parses all input using an OpenSSL mini-language
which can perform arbitrary file reads.

Thanks to David Benjamin (Google) for reporting this issue.

See advisory page for additional details.

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