OpenJDK 11.0.9 Released
Andrew Hughes
gnu.andrew at redhat.com
Wed Oct 21 16:36:06 UTC 2020
We are pleased to announce the release of OpenJDK 11.0.9.
The source tarball is available from:
* https://openjdk-sources.osci.io/openjdk11/openjdk-11.0.9-ga.tar.xz
The tarball is accompanied by a digital signature available at:
* https://openjdk-sources.osci.io/openjdk11/openjdk-11.0.9-ga.tar.xz.sig
This is signed by our Red Hat OpenJDK key (openjdk at redhat.com):
PGP Key: rsa4096/0x92EF8D39DC13168F (hkp://keys.gnupg.net)
Fingerprint = CA5F 11C6 CE22 644D 42C6 AC44 92EF 8D39 DC13 168F
SHA256 checksums:
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The checksums can be downloaded from:
* https://openjdk-sources.osci.io/openjdk11/openjdk-11.0.9-ga.sha256
New in release OpenJDK 11.0.9 (2020-10-20):
===========================================
Live versions of these release notes can be found at:
* https://bitly.com/openjdk1109
* https://builds.shipilev.net/backports-monitor/release-notes-11.0.9.txt
* New features
- JDK-8250784: Shenandoah: A Low-Pause-Time Garbage Collector
* Security fixes
- JDK-8233624: Enhance JNI linkage
- JDK-8236196: Improve string pooling
- JDK-8236862, CVE-2020-14779: Enhance support of Proxy class
- JDK-8237990, CVE-2020-14781: Enhanced LDAP contexts
- JDK-8237995, CVE-2020-14782: Enhance certificate processing
- JDK-8240124: Better VM Interning
- JDK-8241114, CVE-2020-14792: Better range handling
- JDK-8242680, CVE-2020-14796: Improved URI Support
- JDK-8242685, CVE-2020-14797: Better Path Validation
- JDK-8242695, CVE-2020-14798: Enhanced buffer support
- JDK-8243302: Advanced class supports
- JDK-8244136, CVE-2020-14803: Improved Buffer supports
- JDK-8244479: Further constrain certificates
- JDK-8244955: Additional Fix for JDK-8240124
- JDK-8245407: Enhance zoning of times
- JDK-8245412: Better class definitions
- JDK-8245417: Improve certificate chain handling
- JDK-8248574: Improve jpeg processing
- JDK-8249927: Specify limits of jdk.serialProxyInterfaceLimit
- JDK-8253019: Enhanced JPEG decoding
* Other changes
- JDK-6532025: GIF reader throws misleading exception with truncated images
- JDK-6949753: [TEST BUG]: java/awt/print/PageFormat/PDialogTest.java needs update by removing a infinite loop
- JDK-8022535: [TEST BUG] javax/swing/text/html/parser/Test8017492.java fails
- JDK-8062947: Fix exception message to correctly represent LDAP connection failure
- JDK-8067354: com/sun/jdi/GetLocalVariables4Test.sh failed
- JDK-8134599: TEST_BUG: java/rmi/transport/closeServerSocket/CloseServerSocket.java fails intermittently with Address already in use
- JDK-8151678: com/sun/jndi/ldap/LdapTimeoutTest.java failed due to timeout on DeadServerNoTimeoutTest is incorrect
- JDK-8160768: Add capability to custom resolve host/domain names within the default JNDI LDAP provider
- JDK-8172404: Tools should warn if weak algorithms are used before restricting them
- JDK-8193367: Annotated type variable bounds crash javac
- JDK-8202117: com/sun/jndi/ldap/RemoveNamingListenerTest.java fails intermittently: Connection reset
- JDK-8203026: java.rmi.NoSuchObjectException: no such object in table
- JDK-8203281: [Windows] JComboBox change in ui when editor.setBorder() is called
- JDK-8203382: Rename SystemDictionary::initialize_wk_klass to resolve_wk_klass
- JDK-8203393: com/sun/jdi/JdbMethodExitTest.sh and JdbExprTest.sh fail due to timeout
- JDK-8203928: [Test] Convert non-JDB scaffolding serviceability shell script tests to java
- JDK-8204963: javax.swing.border.TitledBorder has a memory leak
- JDK-8204994: SA might fail to attach to process with "Windbg Error: WaitForEvent failed"
- JDK-8205534: Remove SymbolTable dependency from serviceability agent
- JDK-8206309: Tier1 SA tests fail
- JDK-8208281: java/nio/channels/AsynchronousSocketChannel/Basic.java timed out
- JDK-8209109: [TEST] rewrite com/sun/jdi shell tests to java version - step1
- JDK-8209332: [TEST] test/jdk/com/sun/jdi/CatchPatternTest.sh is incorrect
- JDK-8209342: Problemlist SA tests on Solaris due to Error attaching to process: Can't create thread_db agent!
- JDK-8209343: Test javax/swing/border/TestTitledBorderLeak.java should be marked as headful
- JDK-8209517: com/sun/jdi/BreakpointWithFullGC.java fails with timeout
- JDK-8209604: [TEST] rewrite com/sun/jdi shell tests to java version - step2
- JDK-8209605: com/sun/jdi/BreakpointWithFullGC.java fails with ZGC
- JDK-8209608: Problem list com/sun/jdi/BreakpointWithFullGC.java
- JDK-8210131: vmTestbase/nsk/jvmti/scenarios/allocation/AP10/ap10t001/TestDescription.java failed with ObjectFree: GetCurrentThreadCpuTimerInfo returned unexpected error code
- JDK-8210243: [TEST] rewrite com/sun/jdi shell tests to java version - step3
- JDK-8210527: JShell: NullPointerException in jdk.jshell.Eval.translateExceptionStack
- JDK-8210560: [TEST] convert com/sun/jdi redefineClass-related tests
- JDK-8210725: com/sun/jdi/RedefineClearBreakpoint.java fails with waitForPrompt timed out after 60 seconds
- JDK-8210748: [TESTBUG] lib.jdb.Jdb.waitForPrompt() should clarify which output is the pending reply after a timeout
- JDK-8210760: [TEST] rewrite com/sun/jdi shell tests to java version - step4
- JDK-8210977: jdk/jfr/event/oldobject/TestThreadLocalLeak.java fails to find ThreadLocalObject
- JDK-8211292: [TEST] convert com/sun/jdi/DeferredStepTest.sh test
- JDK-8211694: JShell: Redeclared variable should be reset
- JDK-8212200: assert when shared java.lang.Object is redefined by JVMTI agent
- JDK-8212629: [TEST] wrong breakpoint in test/jdk/com/sun/jdi/DeferredStepTest
- JDK-8212665: com/sun/jdi/DeferredStepTest.java: jj1 (line 57) - unexpected. lastLine=52, minLine=52, maxLine=55
- JDK-8212807: tools/jar/multiRelease/Basic.java times out
- JDK-8213182: Minimal VM build failure after JDK-8212200 (assert when shared java.lang.Object is redefined by JVMTI agent)
- JDK-8213214: Set -Djava.io.tmpdir= when running tests
- JDK-8213275: ReplaceCriticalClasses.java fails with jdk.internal.vm.PostVMInitHook not found
- JDK-8213574: Deadlock in string table expansion when dumping lots of CDS classes
- JDK-8213703: LambdaConversionException: Invalid receiver type not a subtype of implementation type interface
- JDK-8214074: Ghash optimization using AVX instructions
- JDK-8214491: Upgrade to JLine 3.9.0
- JDK-8214797: TestJmapCoreMetaspace.java timed out
- JDK-8215243: JShell tests failing intermitently with \"Problem cleaning up the following threads:\"
- JDK-8215244: jdk/jshell/ToolBasicTest.java testHistoryReference failed
- JDK-8215354: x86_32 build failures after JDK-8214074 (Ghash optimization using AVX instructions)
- JDK-8215438: jshell tool: Ctrl-D causes EOF
- JDK-8216021: RunTest.gmk might set concurrency level to 1 on Windows
- JDK-8216974: HttpConnection not returned to the pool after 204 response
- JDK-8218948: SimpleDateFormat :: format - Zone Names are not reflected correctly during run time
- JDK-8219712: code_size2 (defined in stub_routines_x86.hpp) is too small on new Skylake CPUs
- JDK-8220150: macos10.14 Mojave returns anti-aliased glyphs instead of aliased B&W glyphs
- JDK-8221658: aarch64: add necessary predicate for ubfx patterns
- JDK-8221759: Crash when completing \"java.io.File.path\"
- JDK-8221918: runtime/SharedArchiveFile/serviceability/ReplaceCriticalClasses.java fails: Shared archive not found
- JDK-8222074: Enhance auto vectorization for x86
- JDK-8222079: Don't use memset to initialize fields decode_env constructor in disassembler.cpp
- JDK-8222769: [TESTBUG] TestJFRNetworkEvents should not rely on hostname command
- JDK-8223688: JShell: crash on the instantiation of raw anonymous class
- JDK-8223777: In posix_spawn mode, failing to exec() jspawnhelper does not result in an error
- JDK-8223940: Private key not supported by chosen signature algorithm
- JDK-8224184: jshell got IOException at exiting with AIX
- JDK-8224234: compiler/codegen/TestCharVect2.java fails in test_mulc
- JDK-8225037: java.net.JarURLConnection::getJarEntry() throws NullPointerException
- JDK-8225625: AES Electronic Codebook (ECB) encryption and decryption optimization using AVX512 + VAES instructions
- JDK-8226536: Catch OOM from deopt that fails rematerializing objects
- JDK-8226575: OperatingSystemMXBean should be made container aware
- JDK-8226697: Several tests which need the @key headful keyword are missing it.
- JDK-8226809: Circular reference in printed stack trace is not correctly indented & ambiguous
- JDK-8227059: sun/security/tools/keytool/DefaultSignatureAlgorithm.java timed out
- JDK-8227269: Slow class loading when running with JDWP
- JDK-8227595: keytool/fakegen/DefaultSignatureAlgorithm.java fails due to "exitValue = 6"
- JDK-8228448: Jconsole can't connect to itself
- JDK-8228967: Trust/Key store and SSL context utilities for tests
- JDK-8229378: jdwp library loader in linker_md.c quietly truncates on buffer overflow
- JDK-8229815: Upgrade Jline to 3.12.1
- JDK-8230000: some httpclients testng tests run zero test
- JDK-8230002: javax/xml/jaxp/unittest/transform/SecureProcessingTest.java runs zero test
- JDK-8230010: Remove jdk8037819/BasicTest1.java
- JDK-8230094: CCE in createXMLEventWriter(Result) over an arbitrary XMLStreamWriter
- JDK-8230402: Allocation of compile task fails with assert: "Leaking compilation tasks?"
- JDK-8230767: FlightRecorderListener returns null recording
- JDK-8230870: (zipfs) Add a ZIP FS test that is similar to test/jdk/java/util/zip/EntryCount64k.java
- JDK-8231209: [REDO] ThreadMXBean::getThreadAllocatedBytes() can be quicker for self thread
- JDK-8231586: enlarge encoding space for OopMapValue offsets
- JDK-8231953: Wrong assumption in assertion in oop::register_oop
- JDK-8231968: getCurrentThreadAllocatedBytes default implementation s/b getThreadAllocatedBytes
- JDK-8232083: Minimal VM is broken after JDK-8231586
- JDK-8232161: Align some one-way conversion in MS950 charset with Windows
- JDK-8232855: jshell missing word in /help help
- JDK-8233027: OopMapSet::all_do does oms.next() twice during iteration
- JDK-8233228: Disable weak named curves by default in TLS, CertPath, and Signed JAR
- JDK-8233386: Initialize NULL fields for unused decorations
- JDK-8233452: java.math.BigDecimal.sqrt() with RoundingMode.FLOOR results in incorrect result
- JDK-8233686: XML transformer uses excessive amount of memory
- JDK-8233741: AES Countermode (AES-CTR) optimization using AVX512 + VAES instructions
- JDK-8233829: javac cannot find non-ASCII module name under non-UTF8 environment
- JDK-8233958: Memory retention due to HttpsURLConnection finalizer that serves no purpose
- JDK-8234011: (zipfs) Memory leak in ZipFileSystem.releaseDeflater()
- JDK-8234058: runtime/CompressedOops/CompressedClassPointers.java fails with 'Narrow klass base: 0x0000000000000000' missing from stdout/stderr
- JDK-8234149: Several regression tests do not dispose Frame at end
- JDK-8234347: "Turkey" meta time zone does not generate composed localized names
- JDK-8234385: [TESTBUG] java/awt/EventQueue/6980209/bug6980209.java fails in linux nightly
- JDK-8234535: Cross compilation fails due to missing CFLAGS for the BUILD_CC
- JDK-8234541: C1 emits an empty message when it inlines successfully
- JDK-8234687: change javap reporting on unknown attributes
- JDK-8236464: SO_LINGER option is ignored by SSLSocket in JDK 11
- JDK-8236548: Localized time zone name inconsistency between English and other locales
- JDK-8236617: jtreg test containers/docker/TestMemoryAwareness.java fails after 8226575
- JDK-8237182: Update copyright header for shenandoah and epsilon files
- JDK-8237888: security/infra/java/security/cert/CertPathValidator/certification/LuxTrustCA.java fails when checking validity interval
- JDK-8237977: Further update javax/net/ssl/compatibility/Compatibility.java
- JDK-8238270: java.net HTTP/2 client does not decrease stream count when receives 204 response
- JDK-8238284: [macos] Zero VM build fails due to an obvious typo
- JDK-8238380: java.base/unix/native/libjava/childproc.c "multiple definition" link errors with GCC10
- JDK-8238386: (sctp) jdk.sctp/unix/native/libsctp/SctpNet.c "multiple definition" link errors with GCC10
- JDK-8238388: libj2gss/NativeFunc.o "multiple definition" link errors with GCC10
- JDK-8238448: RSASSA-PSS signature verification fail when using certain odd key sizes
- JDK-8238710: LingeredApp doesn't log stdout/stderr if exits with non-zero code
- JDK-8239083: C1 assert(known_holder == NULL || (known_holder->is_instance_klass() && (!known_holder->is_interface() || ((ciInstanceKlass*)known_holder)->has_nonstatic_concrete_methods())), "should be non-static concrete method");
- JDK-8239385: KerberosTicket client name refers wrongly to sAMAccountName in AD
- JDK-8240169: javadoc fails to link to non-modular api docs
- JDK-8240295: hs_err elapsed time in seconds is not accurate enough
- JDK-8240360: NativeLibraryEvent has wrong library name on Linux
- JDK-8240676: Meet not symmetric failure when running lucene on jdk8
- JDK-8241007: Shenandoah: remove ShenandoahCriticalControlThreadPriority support
- JDK-8241065: Shenandoah: remove leftover code after JDK-8231086
- JDK-8241086: Test runtime/NMT/HugeArenaTracking.java is failing on 32bit Windows
- JDK-8241130: com.sun.jndi.ldap.EventSupport.removeDeadNotifier: java.lang.NullPointerException
- JDK-8241138: http.nonProxyHosts=* causes StringIndexOutOfBoundsException in DefaultProxySelector
- JDK-8241319: WB_GetCodeBlob doesn't have ResourceMark
- JDK-8241478: vmTestbase/gc/gctests/Steal/steal001/steal001.java fails with OOME
- JDK-8241574: Shenandoah: remove ShenandoahAssertToSpaceClosure
- JDK-8241750: x86_32 build failure after JDK-8227269
- JDK-8242184: CRL generation error with RSASSA-PSS
- JDK-8242283: Can't start JVM when java home path includes non-ASCII character
- JDK-8242556: Cannot load RSASSA-PSS public key with non-null params from byte array
- JDK-8243029: Rewrite javax/net/ssl/compatibility/Compatibility.java with a flexible interop test framework
- JDK-8243138: Enhance BaseLdapServer to support starttls extended request
- JDK-8243320: Add SSL root certificates to Oracle Root CA program
- JDK-8243321: Add Entrust root CA - G4 to Oracle Root CA program
- JDK-8243389: enhance os::pd_print_cpu_info on linux
- JDK-8243453: java --describe-module failed with non-ASCII module name under non-UTF8 environment
- JDK-8243470: [macos] bring back O2 opt level for unsafe.cpp
- JDK-8243489: Thread CPU Load event may contain wrong data for CPU time under certain conditions
- JDK-8243925: Toolkit#getScreenInsets() returns wrong value on HiDPI screens (Windows)
- JDK-8244087: 2020-04-24 public suffix list update
- JDK-8244151: Update MUSCLE PC/SC-Lite headers to the latest release 1.8.26
- JDK-8244164: AArch64: jaotc generates incorrect code for compressed OOPs with non-zero heap base
- JDK-8244196: adjust output in os_linux
- JDK-8244225: stringop-overflow warning on strncpy call from compile_the_world_in
- JDK-8244287: JFR: Methods samples have line number 0
- JDK-8244703: "platform encoding not initialized" exceptions with debugger, JNI
- JDK-8244719: CTW: C2 compilation fails with "assert(!VerifyHashTableKeys || _hash_lock == 0) failed: remove node from hash table before modifying it"
- JDK-8244729: Shenandoah: remove resolve paths from SBSA::generate_shenandoah_lrb
- JDK-8244763: Update --release 8 symbol information after JSR 337 MR3
- JDK-8244818: Java2D Queue Flusher crash while moving application window to external monitor
- JDK-8245151: jarsigner should not raise duplicate warnings on verification
- JDK-8245616: Bump update version for OpenJDK: jdk-11.0.9
- JDK-8245714: "Bad graph detected in build_loop_late" when loads are pinned on loop limit check uncommon branch
- JDK-8245801: StressRecompilation triggers assert "redundunt OSR recompilation detected. memory leak in CodeCache!"
- JDK-8245832: JDK build make-static-libs should build all JDK libraries
- JDK-8245880: Shenandoah: check class unloading flag early in concurrent code root scan
- JDK-8245981: Upgrade to jQuery 3.5.1
- JDK-8246027: Minimal fastdebug build broken after JDK-8245801
- JDK-8246094: [macos] Sound Recording and playback is not working
- JDK-8246153: TestEliminateArrayCopy fails with -XX:+StressReflectiveCode
- JDK-8246193: Possible NPE in ENC-PA-REP search in AS-REQ
- JDK-8246196: javax/management/MBeanServer/OldMBeanServerTest fails with AssertionError
- JDK-8246203: Segmentation fault in verification due to stack overflow with -XX:+VerifyIterativeGVN
- JDK-8246330: Add TLS Tests for Legacy ECDSA curves
- JDK-8246453: TestClone crashes with "all collected exceptions must come from the same place"
- JDK-8247246: Add explicit ResolvedJavaType.link and expose presence of default methods
- JDK-8247350: [aarch64] assert(false) failed: wrong size of mach node
- JDK-8247502: PhaseStringOpts crashes while optimising effectively dead code
- JDK-8247615: Initialize the bytes left for the heap sampler
- JDK-8247824: CTW: C2 (Shenandoah) compilation fails with SEGV in SBC2Support::pin_and_expand
- JDK-8247874: Replacement in VersionProps.java.template not working when --with-vendor-bug-url contains '&'
- JDK-8247979: aarch64: missing side effect of killing flags for clearArray_reg_reg
- JDK-8248214: Add paddings for TaskQueueSuper to reduce false-sharing cache contention
- JDK-8248219: aarch64: missing memory barrier in fast_storefield and fast_accessfield
- JDK-8248348: Regression caused by the update to BCEL 6.0
- JDK-8248385: [testbug][11u] Adapt TestInitiExceptions to jtreg 5.1
- JDK-8248495: [macos] zerovm is broken due to libffi headers location
- JDK-8248851: CMS: Missing memory fences between free chunk check and klass read
- JDK-8248987: AOT's Linker.java seems to eagerly fail-fast on Windows
- JDK-8249159: Downport test rework for SSLSocketTemplate from 8224650
- JDK-8249215: JFrame::setVisible crashed with -Dfile.encoding=UTF-8 on Japanese Windows.
- JDK-8249251: [dark_mode ubuntu 20.04] The selected menu is not highlighted in GTKLookAndFeel
- JDK-8249255: Build fails if source code in cygwin home dir
- JDK-8249277: TestVerifyIterativeGVN.java is failing with timeout in OpenJDK 11
- JDK-8249278: Revert JDK-8226253 which breaks the spec of AccessibleState.SHOWING for JList
- JDK-8249560: Shenandoah: Fix racy GC request handling
- JDK-8249801: Shenandoah: Clear soft-refs on requested GC cycle
- JDK-8249953: Shenandoah: gc/shenandoah/mxbeans tests should account for corner cases
- JDK-8250582: Revert Principal Name type to NT-UNKNOWN when requesting TGS Kerberos tickets
- JDK-8250609: C2 crash in IfNode::fold_compares
- JDK-8250627: Use -XX:+/-UseContainerSupport for enabling/disabling Java container metrics
- JDK-8250755: Better cleanup for jdk/test/javax/imageio/plugins/shared/CanWriteSequence.java
- JDK-8250787: Provider.put no longer registering aliases in FIPS env
- JDK-8250826: jhsdb does not work with coredump which comes from Substrate VM
- JDK-8250827: Shenandoah: needs to reset/finish StringTable's dead count before/after parallel walk
- JDK-8250844: Make sure {type,obj}ArrayOopDesc accessors check the bounds
- JDK-8251117: Cannot check P11Key size in P11Cipher and P11AEADCipher
- JDK-8251354: Shenandoah: Fix jdk/jfr/tool/TestPrintJSON.java test failure
- JDK-8251451: Shenandoah: Remark ObjectSynchronizer roots with I-U
- JDK-8251469: Better cleanup for test/jdk/javax/imageio/SetOutput.java
- JDK-8251487: Shenandoah: missing detail timing tracking for final mark cleaning phase
- JDK-8252120: compiler/oracle/TestCompileCommand.java misspells "occured"
- JDK-8252157: JDK-8231209 11u backport breaks jmm binary compatibility
- JDK-8252258: [11u] JDK-8242154 changes the default vendor
- JDK-8252804: [test] Fix 'ReleaseDeflater.java' test after downport of 8234011
- JDK-8253134: JMM_VERSION should remain at 0x20020000 (JDK 10) in JDK 11
- JDK-8253283: [11u] Test build/translations/VerifyTranslations.java failing after JDK-8252258
- JDK-8253813: Backout JDK-8244287 from 11u: it causes several crashes
Notes on individual issues:
===========================
core-libs/java.nio.charsets:
JDK-8240196: Modified the MS950 charset Encoder's Conversion Table
==================================================================
In this release, some of the one-way byte-to-char mappings have been
aligned with the preferred mappings provided by the Unicode Consortium
(https://unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WindowsBestFit/bestfit950.txt).
core-libs/java.util:i18n:
JDK-8238914: Localized Time Zone Name Inconsistency Between English and Other Locales
=====================================================================================
English time zone names provided by the CLDR locale provider are now
correctly synthesized following the CLDR spec, rather than substituted
from the COMPAT provider. For example, SHORT style names are no longer
synthesized abbreviations of LONG style names, but instead produce GMT
offset formats.
core-svc/java.lang.management:
JDK-8236876: OperatingSystemMXBean Methods Inside a Container Return Container Specific Data
============================================================================================
When executing in a container, or other virtualized operating
environment, the following `OperatingSystemMXBean` methods in this
release return container specific information, if
available. Otherwise, they return host specific data:
* getFreePhysicalMemorySize()
* getTotalPhysicalMemorySize()
* getFreeSwapSpaceSize()
* getTotalSwapSpaceSize()
* getSystemCpuLoad()
security-libs/java.security:
JDK-8250756: Added Entrust Root Certification Authority - G4 certificate
========================================================================
The Entrust root certificate has been added to the cacerts truststore:
Alias Name: entrustrootcag4
Distinguished Name: CN=Entrust Root Certification Authority - G4, OU="(c) 2015 Entrust, Inc. - for authorized use only", OU=See www.entrust.net/legal-terms, O="Entrust, Inc.", C=US
JDK-8250860: Added 3 SSL Corporation Root CA Certificates
=========================================================
The following root certificates have been added to the cacerts truststore for the SSL Corporation:
Alias Name: sslrootrsaca
Distinguished Name: CN=SSL.com Root Certification Authority RSA, O=SSL Corporation, L=Houston, ST=Texas, C=US
Alias Name: sslrootevrsaca
Distinguished Name: CN=SSL.com EV Root Certification Authority RSA R2, O=SSL Corporation, L=Houston, ST=Texas, C=US
Alias Name: sslrooteccca
Distinguished Name: CN=SSL.com Root Certification Authority ECC, O=SSL Corporation, L=Houston, ST=Texas, C=US
JDK-8236730: Weak Named Curves in TLS, CertPath, and Signed JAR Disabled by Default
===================================================================================
Weak named curves are disabled by default by adding them to the following `disabledAlgorithms` security properties:
* jdk.tls.disabledAlgorithms
* jdk.certpath.disabledAlgorithms
* jdk.jar.disabledAlgorithms
The disabled curves are as follows:
* secp112r1
* secp112r2
* secp128r1
* secp128r2
* secp160k1
* secp160r1
* secp160r2
* secp192k1
* secp192r1
* secp224k1
* secp224r1
* secp256k1
* sect113r1
* sect113r2
* sect131r1
* sect131r2
* sect163k1
* sect163r1
* sect163r2
* sect193r1
* sect193r2
* sect233k1
* sect233r1
* sect239k1
* sect283k1
* sect283r1
* sect409k1
* sect409r1
* sect571k1
* sect571r1
* X9.62 c2tnb191v1
* X9.62 c2tnb191v2,
* X9.62 c2tnb191v3
* X9.62 c2tnb239v1
* X9.62 c2tnb239v2
* X9.62 c2tnb239v3
* X9.62 c2tnb359v1
* X9.62 c2tnb431r1
* X9.62 prime192v2
* X9.62 prime192v3
* X9.62 prime239v1
* X9.62 prime239v2
* X9.62 prime239v3
* brainpoolP256r1
* brainpoolP320r1
* brainpoolP384r1
* brainpoolP512r1
The curves that remain enabled are:
* secp256r1
* secp384r1
* secp521r1
* X25519
* X448
When large numbers of weak named curves need to be disabled, adding
individual named curves to each `disabledAlgorithms` property would be
overwhelming. To relieve this, a new security property,
`jdk.disabled.namedCurves`, is implemented that can list the named
curves common to all of the `disabledAlgorithms` properties. To use
the new property in the `disabledAlgorithms` properties, precede the
full property name with the keyword `include`. Users can still add
individual named curves to `disabledAlgorithms` properties separate
from this new property. No other properties can be included in the
`disabledAlgorithms` properties.
To restore the named curves, remove the `include
jdk.disabled.namedCurves` either from specific or from all
`disabledAlgorithms` security properties. To restore one or more
curves, remove the specific named curve(s) from the
`jdk.disabled.namedCurves` property.
JDK-8244286: Tools Warn If Weak Algorithms Are Used Before Restricting Them
===========================================================================
The `keytool` and `jarsigner` tools have been updated to warn users
about weak cryptographic algorithms being used before they are
disabled. In this release, the tools issue warnings for the SHA-1 hash
algorithm and 1024-bit RSA/DSA keys.
security-libs/javax.net.ssl:
JDK-8242147: New System Properties to Configure the TLS Signature Schemes
=========================================================================
Two new system properties have been added to customize the TLS
signature schemes in JDK. `jdk.tls.client.SignatureSchemes` has been
added for the TLS client side, and `jdk.tls.server.SignatureSchemes`
has been added for the server side.
Each system property contains a comma-separated list of supported
signature scheme names specifying the signature schemes that could be
used for the TLS connections.
The names are described in the "Signature Schemes" section of the
*Java Security Standard Algorithm Names Specification*.
security-libs/javax.security:
JDK-8242059: Support for canonicalize in krb5.conf
==================================================
The 'canonicalize' flag in the [krb5.conf file][0] is now supported by
the JDK Kerberos implementation. When set to *true*, RFC 6806 [1] name
canonicalization is requested by clients in TGT requests to KDC
services (AS protocol). Otherwise, and by default, it is not
requested.
The new default behavior is different from previous releases where
name canonicalization was always requested by clients in TGT requests
to KDC services (provided that support for RFC 6806[1] was not
explicitly disabled with the *sun.security.krb5.disableReferrals*
system or security properties).
[0]: https://web.mit.edu/kerberos/krb5-devel/doc/admin/conf_files/krb5_conf.html
[1]: https://tools.ietf.org/html/rfc6806
Thanks,
--
Andrew :)
Senior Free Java Software Engineer
OpenJDK Package Owner
Red Hat, Inc. (http://www.redhat.com)
PGP Key: ed25519/0xCFDA0F9B35964222 (hkp://keys.gnupg.net)
Fingerprint = 5132 579D D154 0ED2 3E04 C5A0 CFDA 0F9B 3596 4222
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