tree 8cac5f4964647930c083d31a37197dfa149be66f
parent 60d61196e43cfcea45936de667f98f5d6a6fa684
author David Benjamin <davidben@google.com> 1675190215 -0500
committer Boringssl LUCI CQ <boringssl-scoped@luci-project-accounts.iam.gserviceaccount.com> 1675786847 +0000

Fix the type of x400Address in GENERAL_NAME

This fixes CVE-2023-0286.

The main impact is that GENERAL_NAME_cmp, when given x400Addresses, can
interpret a pointer with the wrong type. Applications that set
X509_V_FLAG_CRL_CHECK and take CRLs from untrusted sources should take
this patch.

Change-Id: Ib76265fa098df3cb0db075646773c14d59d0ca75
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/56985
Commit-Queue: Bob Beck <bbe@google.com>
Auto-Submit: David Benjamin <davidben@google.com>
Reviewed-by: Bob Beck <bbe@google.com>