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undefect. CWE-407 — 63 sites patched across 27 ecosystems

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Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.
This commit is contained in:
russell@unturf.com 2026-03-26 17:11:57 -04:00
commit 0a580b313d
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69
test/jdk/sun/security/util/Pem/PemEncoding.java Normal file
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/*
* Copyright (c) 2016, 2025, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 8158633
* @summary BASE64 encoded cert not correctly parsed with UTF-16
* @library /test/lib
*/
import jdk.test.lib.process.ProcessTools;
import java.io.FileInputStream;
import java.nio.charset.Charset;
import java.nio.file.Path;
import java.security.cert.CertificateFactory;
public class PemEncoding {
public static void main(String[] args) throws Exception {
final var certPath = Path.of(System.getProperty("test.src", "."))
.getParent()
.resolve("HostnameChecker")
.resolve("cert5.crt")
.toString();
final var testCommand = new String[]{"-Dfile.encoding=UTF-16",
PemEncoding.PemEncodingTest.class.getName(),
certPath};
final var result = ProcessTools.executeTestJava(testCommand);
result.shouldHaveExitValue(0);
}
static class PemEncodingTest {
public static void main(String[] args) throws Exception {
try (FileInputStream fis = new FileInputStream(args[0])) {
CertificateFactory cf = CertificateFactory.getInstance("X.509");
System.out.println(cf.generateCertificate(fis));
}
if (!"UTF-16".equals(Charset.defaultCharset().displayName())) {
throw new RuntimeException("File encoding is not UTF-16");
}
}
}
}