Bump bouncycastle version to the latest to fix vulnerabilities

DEVSIX-8402

Author: introfog

itext/pom.xml

@@ -75,13 +75,13 @@
     <dependency>
       <groupId>org.bouncycastle</groupId>
       <artifactId>bcprov-jdk15to18</artifactId>
-      <version>1.71</version>
+      <version>1.78.1</version>
       <optional>true</optional>
     </dependency>
     <dependency>
       <groupId>org.bouncycastle</groupId>
       <artifactId>bcpkix-jdk15to18</artifactId>
-      <version>1.71</version>
+      <version>1.78.1</version>
       <optional>true</optional>
     </dependency>
     <dependency>

itext/src/main/java/com/itextpdf/text/pdf/security/CertificateUtil.java

@@ -120,7 +120,7 @@ public static String getCRLURL(X509Certificate certificate) throws CertificatePa
 	            if (name.getTagNo() != GeneralName.uniformResourceIdentifier) {
 	                continue;
 	            }
-	            DERIA5String derStr = DERIA5String.getInstance((ASN1TaggedObject)name.toASN1Primitive(), false);
+	            DERIA5String derStr = (DERIA5String) DERIA5String.getInstance((ASN1TaggedObject)name.toASN1Primitive(), false);
 	            return derStr.getString();
 	        }
 	    }

itext/src/main/java/com/itextpdf/text/pdf/security/PdfPKCS7.java

@@ -220,7 +220,7 @@ public PdfPKCS7(byte[] contentsKey, PdfName filterSubtype, String provider) {
             ASN1ObjectIdentifier objId = (ASN1ObjectIdentifier)signedData.getObjectAt(0);
             if (!objId.getId().equals(SecurityIDs.ID_PKCS7_SIGNED_DATA))
                 throw new IllegalArgumentException(MessageLocalization.getComposedMessage("not.a.valid.pkcs.7.object.not.signed.data"));
-            ASN1Sequence content = (ASN1Sequence)((ASN1TaggedObject)signedData.getObjectAt(1)).getObject();
+            ASN1Sequence content = (ASN1Sequence)((ASN1TaggedObject)signedData.getObjectAt(1)).getBaseObject();
             // the positions that we care are:
             //     0 - version
             //     1 - digestAlgorithms
@@ -243,7 +243,7 @@ public PdfPKCS7(byte[] contentsKey, PdfName filterSubtype, String provider) {
             // the possible ID_PKCS7_DATA
             ASN1Sequence rsaData = (ASN1Sequence)content.getObjectAt(2);
             if (rsaData.size() > 1) {
-                ASN1OctetString rsaDataContent = (ASN1OctetString)((ASN1TaggedObject)rsaData.getObjectAt(1)).getObject();
+                ASN1OctetString rsaDataContent = (ASN1OctetString)((ASN1TaggedObject)rsaData.getObjectAt(1)).getBaseObject();
                 RSAdata = rsaDataContent.getOctets();
             }
 
@@ -343,11 +343,11 @@ else if (idSeq2.equals(SecurityIDs.ID_ADBE_REVOCATION)) {
                         for (int j = 0; j < seqout.size(); ++j) {
                             ASN1TaggedObject tg = (ASN1TaggedObject)seqout.getObjectAt(j);
                             if (tg.getTagNo() == 0) {
-                                ASN1Sequence seqin = (ASN1Sequence)tg.getObject();
+                                ASN1Sequence seqin = (ASN1Sequence)tg.getBaseObject();
                                 findCRL(seqin);
                             }
                             if (tg.getTagNo() == 1) {
-                                ASN1Sequence seqin = (ASN1Sequence)tg.getObject();
+                                ASN1Sequence seqin = (ASN1Sequence)tg.getBaseObject();
                                 findOcsp(seqin);
                             }
                         }
@@ -1283,8 +1283,8 @@ private void findOcsp(ASN1Sequence seq) throws IOException {
                 }
                 if (seq.getObjectAt(k) instanceof ASN1TaggedObject) {
                     ASN1TaggedObject tag = (ASN1TaggedObject)seq.getObjectAt(k);
-                    if (tag.getObject() instanceof ASN1Sequence) {
-                        seq = (ASN1Sequence)tag.getObject();
+                    if (tag.getBaseObject() instanceof ASN1Sequence) {
+                        seq = (ASN1Sequence)tag.getBaseObject();
                         ret = false;
                         break;
                     }

pdfa/pom.xml

@@ -80,7 +80,7 @@
     <dependency>
       <groupId>org.bouncycastle</groupId>
       <artifactId>bcprov-jdk15to18</artifactId>
-      <version>1.71</version>
+      <version>1.78.1</version>
       <optional>true</optional>
     </dependency>
     <dependency>