kdelibs3/kdelibs-3.5.10-CVE-2009-2702.patch

63 lines
2.4 KiB
Diff
Raw Normal View History

diff -pruN kdelibs-3.5.4.orig/kio/kssl/kopenssl.cc kdelibs-3.5.4/kio/kssl/kopenssl.cc
--- kdelibs-3.5.4.orig/kio/kssl/kopenssl.cc 2009-08-31 20:50:12.000000000 +0200
+++ kdelibs-3.5.4/kio/kssl/kopenssl.cc 2009-08-31 21:46:47.000000000 +0200
@@ -196,6 +196,7 @@ static int (*K_X509_NAME_add_entry_by_tx
static X509_NAME *(*K_X509_NAME_new)() = 0L;
static int (*K_X509_REQ_set_subject_name)(X509_REQ*,X509_NAME*) = 0L;
static unsigned char *(*K_ASN1_STRING_data)(ASN1_STRING*) = 0L;
+static int (*K_ASN1_STRING_length)(ASN1_STRING*) = 0L;
static STACK_OF(SSL_CIPHER) *(*K_SSL_get_ciphers)(const SSL *ssl) = 0L;
#endif
@@ -498,6 +499,7 @@ KConfig *cfg;
K_X509_NAME_new = (X509_NAME *(*)()) _cryptoLib->symbol("X509_NAME_new");
K_X509_REQ_set_subject_name = (int (*)(X509_REQ*,X509_NAME*)) _cryptoLib->symbol("X509_REQ_set_subject_name");
K_ASN1_STRING_data = (unsigned char *(*)(ASN1_STRING*)) _cryptoLib->symbol("ASN1_STRING_data");
+ K_ASN1_STRING_length = (int (*)(ASN1_STRING*)) _cryptoLib->symbol("ASN1_STRING_length");
#endif
}
@@ -1549,6 +1551,13 @@ unsigned char *KOpenSSLProxy::ASN1_STRIN
return 0L;
}
+
+int KOpenSSLProxy::ASN1_STRING_length(ASN1_STRING *x) {
+ if (K_ASN1_STRING_length) return (K_ASN1_STRING_length)(x);
+ return 0L;
+}
+
+
STACK_OF(SSL_CIPHER) *KOpenSSLProxy::SSL_get_ciphers(const SSL* ssl) {
if (K_SSL_get_ciphers) return (K_SSL_get_ciphers)(ssl);
return 0L;
diff -pruN kdelibs-3.5.4.orig/kio/kssl/kopenssl.h kdelibs-3.5.4/kio/kssl/kopenssl.h
--- kdelibs-3.5.4.orig/kio/kssl/kopenssl.h 2006-07-22 10:16:39.000000000 +0200
+++ kdelibs-3.5.4/kio/kssl/kopenssl.h 2009-08-31 21:46:47.000000000 +0200
@@ -622,6 +622,11 @@ public:
unsigned char *ASN1_STRING_data(ASN1_STRING *x);
/*
+ * ASN1_STRING_length
+ */
+ int ASN1_STRING_length(ASN1_STRING *x);
+
+ /*
*
*/
int OBJ_obj2nid(ASN1_OBJECT *o);
diff -pruN kdelibs-3.5.4.orig/kio/kssl/ksslcertificate.cc kdelibs-3.5.4/kio/kssl/ksslcertificate.cc
--- kdelibs-3.5.4.orig/kio/kssl/ksslcertificate.cc 2006-01-19 18:06:12.000000000 +0100
+++ kdelibs-3.5.4/kio/kssl/ksslcertificate.cc 2009-08-31 21:54:38.000000000 +0200
@@ -1099,7 +1099,9 @@ QStringList KSSLCertificate::subjAltName
}
QString s = (const char *)d->kossl->ASN1_STRING_data(val->d.ia5);
- if (!s.isEmpty()) {
+ if (!s.isEmpty() &&
+ /* skip subjectAltNames with embedded NULs */
+ s.length() == d->kossl->ASN1_STRING_length(val->d.ia5)) {
rc += s;
}
}