openssl1.0/debian/patches/block_digicert_malaysia.patch

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2019-06-26 20:25:01 +02:00
From: Raphael Geissert <geissert@debian.org>
Date: Thu, 13 Dec 2018 23:27:47 +0100
Subject: make X509_verify_cert indicate that any certificate whose
Forwarded: not-needed
Origin: vendor
Last-Update: 2011-11-05
name contains "Digicert Sdn. Bhd." (from Malaysia) is revoked.
---
crypto/x509/x509_vfy.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/crypto/x509/x509_vfy.c b/crypto/x509/x509_vfy.c
index 77bdb18882ce..f7f8ed76e05b 100644
--- a/crypto/x509/x509_vfy.c
+++ b/crypto/x509/x509_vfy.c
@@ -1122,10 +1122,11 @@ static int check_ca_blacklist(X509_STORE_CTX *ctx)
for (i = sk_X509_num(ctx->chain) - 1; i >= 0; i--)
{
x = sk_X509_value(ctx->chain, i);
- /* Mark DigiNotar certificates as revoked, no matter
- * where in the chain they are.
+ /* Mark certificates containing the following names as
+ * revoked, no matter where in the chain they are.
*/
- if (x->name && strstr(x->name, "DigiNotar"))
+ if (x->name && (strstr(x->name, "DigiNotar") ||
+ strstr(x->name, "Digicert Sdn. Bhd.")))
{
ctx->error = X509_V_ERR_CERT_REVOKED;
ctx->error_depth = i;