File openssl-CVE-2009-0590.patch of Package openssl-0.9.8k

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File openssl-CVE-2009-0590.patch of Package openssl-0.9.8k

Index: openssl-0.9.8h/crypto/asn1/asn1.h
===================================================================
--- openssl-0.9.8h.orig/crypto/asn1/asn1.h
+++ openssl-0.9.8h/crypto/asn1/asn1.h
@@ -1218,6 +1218,7 @@
 #define ASN1_R_BAD_OBJECT_HEADER			 102
 #define ASN1_R_BAD_PASSWORD_READ			 103
 #define ASN1_R_BAD_TAG					 104
+#define ASN1_R_BMPSTRING_IS_WRONG_LENGTH		 210
 #define ASN1_R_BN_LIB					 105
 #define ASN1_R_BOOLEAN_IS_WRONG_LENGTH			 106
 #define ASN1_R_BUFFER_TOO_SMALL				 107
@@ -1307,6 +1308,7 @@
 #define ASN1_R_UNABLE_TO_DECODE_RSA_KEY			 157
 #define ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY		 158
 #define ASN1_R_UNEXPECTED_EOC				 159
+#define ASN1_R_UNIVERSALSTRING_IS_WRONG_LENGTH		 211
 #define ASN1_R_UNKNOWN_FORMAT				 160
 #define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM		 161
 #define ASN1_R_UNKNOWN_OBJECT_TYPE			 162
Index: openssl-0.9.8h/crypto/asn1/asn1_err.c
===================================================================
--- openssl-0.9.8h.orig/crypto/asn1/asn1_err.c
+++ openssl-0.9.8h/crypto/asn1/asn1_err.c
@@ -195,6 +195,7 @@
 {ERR_REASON(ASN1_R_BAD_OBJECT_HEADER)    ,"bad object header"},
 {ERR_REASON(ASN1_R_BAD_PASSWORD_READ)    ,"bad password read"},
 {ERR_REASON(ASN1_R_BAD_TAG)              ,"bad tag"},
+{ERR_REASON(ASN1_R_BMPSTRING_IS_WRONG_LENGTH),"bmpstring is wrong length"},
 {ERR_REASON(ASN1_R_BN_LIB)               ,"bn lib"},
 {ERR_REASON(ASN1_R_BOOLEAN_IS_WRONG_LENGTH),"boolean is wrong length"},
 {ERR_REASON(ASN1_R_BUFFER_TOO_SMALL)     ,"buffer too small"},
@@ -284,6 +285,7 @@
 {ERR_REASON(ASN1_R_UNABLE_TO_DECODE_RSA_KEY),"unable to decode rsa key"},
 {ERR_REASON(ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY),"unable to decode rsa private key"},
 {ERR_REASON(ASN1_R_UNEXPECTED_EOC)       ,"unexpected eoc"},
+{ERR_REASON(ASN1_R_UNIVERSALSTRING_IS_WRONG_LENGTH),"universalstring is wrong length"},
 {ERR_REASON(ASN1_R_UNKNOWN_FORMAT)       ,"unknown format"},
 {ERR_REASON(ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM),"unknown message digest algorithm"},
 {ERR_REASON(ASN1_R_UNKNOWN_OBJECT_TYPE)  ,"unknown object type"},
Index: openssl-0.9.8h/crypto/asn1/tasn_dec.c
===================================================================
--- openssl-0.9.8h.orig/crypto/asn1/tasn_dec.c
+++ openssl-0.9.8h/crypto/asn1/tasn_dec.c
@@ -1012,6 +1012,18 @@
 		case V_ASN1_SET:
 		case V_ASN1_SEQUENCE:
 		default:
+		if (utype == V_ASN1_BMPSTRING && (len & 1))
+			{
+			ASN1err(ASN1_F_ASN1_EX_C2I,
+					ASN1_R_BMPSTRING_IS_WRONG_LENGTH);
+			goto err;
+			}
+		if (utype == V_ASN1_UNIVERSALSTRING && (len & 3))
+			{
+			ASN1err(ASN1_F_ASN1_EX_C2I,
+					ASN1_R_UNIVERSALSTRING_IS_WRONG_LENGTH);
+			goto err;
+			}
 		/* All based on ASN1_STRING and handled the same */
 		if (!*pval)
 			{

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