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HIGH

GHSA-9qwg-crg9-m2vc

`openssl` `SubjectAlternativeName` and `ExtendedKeyUsage::other` allow arbitrary file read

Details

`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.

Are you affected?

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Affected packages

crates.io/openssl
Introduced in: 0.9.7Fixed in: 0.10.48

Upgrade openssl to 0.10.48 or newer (ecosystem crates.io).

References