diff options
Diffstat (limited to 'dev-libs/openssl/files/openssl-3.1.0-CVE-2023-0465.patch')
| -rw-r--r-- | dev-libs/openssl/files/openssl-3.1.0-CVE-2023-0465.patch | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/dev-libs/openssl/files/openssl-3.1.0-CVE-2023-0465.patch b/dev-libs/openssl/files/openssl-3.1.0-CVE-2023-0465.patch deleted file mode 100644 index a98f7cb..0000000 --- a/dev-libs/openssl/files/openssl-3.1.0-CVE-2023-0465.patch +++ /dev/null @@ -1,46 +0,0 @@ -commit facfb1ab745646e97a1920977ae4a9965ea61d5c -Author: Matt Caswell <matt@openssl.org> -Date: Tue Mar 7 16:52:55 2023 +0000 - - Ensure that EXFLAG_INVALID_POLICY is checked even in leaf certs - - Even though we check the leaf cert to confirm it is valid, we - later ignored the invalid flag and did not notice that the leaf - cert was bad. - - Fixes: CVE-2023-0465 - - Reviewed-by: Hugo Landau <hlandau@openssl.org> - Reviewed-by: Tomas Mraz <tomas@openssl.org> - (Merged from https://github.com/openssl/openssl/pull/20586) - -diff --git a/crypto/x509/x509_vfy.c b/crypto/x509/x509_vfy.c -index 9384f1da9b..a0282c3ef1 100644 ---- a/crypto/x509/x509_vfy.c -+++ b/crypto/x509/x509_vfy.c -@@ -1654,15 +1654,23 @@ static int check_policy(X509_STORE_CTX *ctx) - goto memerr; - /* Invalid or inconsistent extensions */ - if (ret == X509_PCY_TREE_INVALID) { -- int i; -+ int i, cbcalled = 0; - - /* Locate certificates with bad extensions and notify callback. */ -- for (i = 1; i < sk_X509_num(ctx->chain); i++) { -+ for (i = 0; i < sk_X509_num(ctx->chain); i++) { - X509 *x = sk_X509_value(ctx->chain, i); - -+ if ((x->ex_flags & EXFLAG_INVALID_POLICY) != 0) -+ cbcalled = 1; - CB_FAIL_IF((x->ex_flags & EXFLAG_INVALID_POLICY) != 0, - ctx, x, i, X509_V_ERR_INVALID_POLICY_EXTENSION); - } -+ if (!cbcalled) { -+ /* Should not be able to get here */ -+ ERR_raise(ERR_LIB_X509, ERR_R_INTERNAL_ERROR); -+ return 0; -+ } -+ /* The callback ignored the error so we return success */ - return 1; - } - if (ret == X509_PCY_TREE_FAILURE) { |