diff options
| author | Kazuki Yamaguchi <k@rhe.jp> | 2018-07-27 17:01:04 +0900 |
|---|---|---|
| committer | Kazuki Yamaguchi <k@rhe.jp> | 2018-10-17 16:42:36 +0900 |
| commit | f653cfa43f0f20e8c440122ea982382b6228e7f5 (patch) | |
| tree | 4808109f2ccee9349d5b69caba292092f1c8bc3b /ext | |
| parent | 1f90516e32ecd755d592002585e97cb78752eae2 (diff) | |
| download | ruby-openssl-f653cfa43f0f20e8c440122ea982382b6228e7f5.tar.gz | |
x509name: fix OpenSSL::X509::Name#{cmp,<=>}ky/x509name-cmp-bugfix
Fix wrong use of X509_NAME_cmp() return value. OpenSSL::X509::Name#<=>
could return 0 when the two objects aren't identical.
Reported by Tyler Eckstein. CVE-2018-16395.
Reference: https://hackerone.com/reports/387250
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/openssl/ossl_x509name.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/openssl/ossl_x509name.c b/ext/openssl/ossl_x509name.c index ac98c1b9..4753fa49 100644 --- a/ext/openssl/ossl_x509name.c +++ b/ext/openssl/ossl_x509name.c @@ -358,7 +358,7 @@ ossl_x509name_cmp(VALUE self, VALUE other) result = ossl_x509name_cmp0(self, other); if (result < 0) return INT2FIX(-1); - if (result > 1) return INT2FIX(1); + if (result > 0) return INT2FIX(1); return INT2FIX(0); } |