It was discovered that the AnnotationInvocationHandler class in the Libraries component of OpenJDK did not properly convert an object argument into its textual representation, allowing calls to the overridable toString() method when generating an Exception.
A flaw was found in the Serialization component of OpenJDK. A reference to an uninitialized class descriptor encountered during object stream deserialization could cause an unexpected exception to be raised when processing an untrusted serialized input.
A flaw was found in the Security component of OpenJDK. It was discovered that the unmarshalKeyInfo() method of the DOMKeyInfoFactory class and the unmarshalXMLSignature() method of the DOMXMLSignatureFactory class could raise exceptions not declared as thrown by these methods when reading key info or XML signature data from XML input.
A flaw was found in the way the Libraries component of OpenJDK handled blacklists of untrusted certificates. Alternate certificate encodings were not considered, causing certain certificate fingerprints to not be blacklisted, possibly leading to untrusted certificates being accepted.
It was discovered that the UnixUriUtils class in the Libraries component of OpenJDK did not properly check for invalid characters when performing URI to Path conversion. This could lead to creating Path objects with invalid paths.
It was discovered that the AccessController class implementation in the Security component of OpenJDK failed, in certain cases, to consider the current context and correctly restrict privileges based on it. An untrusted Java application or applet could use this flaw to bypass certain Java sandbox restrictions.
The Elliptic Curve (EC) cryptography in the Security component of OpenJDK was modernized to use formulas that are more efficient, easier to implement, and offer greater resiliency against side-channel attacks (timing or cache).
For more detailed information, refer to upstream bug:
https://bugs.openjdk.java.net/browse/JDK-8208698
Upstream commit:
http://hg.openjdk.java.net/jdk/jdk/rev/752e57845ad2
OpenJDK can apply two different security meanings to the same wildcard dNSName SAN across certificate policy enforcement and hostname verification. During path validation, DNSName.constrains compares .foo.com and secret.foo.com literally and returns NAMESAMETYPE, so NameConstraintsExtension.verify does not reject the chain when secret.foo.com is an exact-host exclusion. Later, HostnameChecker interprets the same SAN as a wildcard template and accepts secret.foo.com for .foo.com.
The OpenJDK 17 packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Development Kit.This release of the Red Hat build of OpenJDK 17 (17.0.3) for portable Linuxserves as a replacement for the Red Hat build of OpenJDK 17 (17.0.2) andincludes security and bug fixes, and enhancements. For further information,refer to the release notes linked to in the References section.Security Fix(es): OpenJDK: Unbounded memory allocation when compiling crafted XPath expressions (JAXP, 8270504) (CVE-2022-21426) OpenJDK: Missing check for negative ObjectIdentifier (Libraries, 8275151) (CVE-2022-21443) OpenJDK: Improper object-to-string conversion in AnnotationInvocationHandler (Libraries, 8277672) (CVE-2022-21434) OpenJDK: Defective secure validation in Apache Santuario (Libraries, 8278008) (CVE-2022-21476) OpenJDK: URI parsing inconsistencies (JNDI, 8278972) (CVE-2022-21496) OpenJDK: Improper ECDSA signature verification (Libraries, 8277233) (CVE-2022-21449) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
The OpenJDK 11 packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit.This release of the Red Hat build of OpenJDK 11 (11.0.14) for Windows serves as a replacement for the Red Hat build of OpenJDK 11 (11.0.13) and includes security and bug fixes, and enhancements. For further information, refer to the release notes linked to in the References section.Security Fix(es): OpenJDK: Unexpected exception thrown in regex Pattern (Libraries, 8268813) (CVE-2022-21283) OpenJDK: Incomplete checks of StringBuffer and StringBuilder during deserialization (Libraries, 8270392) (CVE-2022-21293) OpenJDK: Incorrect IdentityHashMap size checks during deserialization (Libraries, 8270416) (CVE-2022-21294) OpenJDK: Insufficient URI checks in the XSLT TransformerImpl (JAXP, 8270492) (CVE-2022-21282) OpenJDK: Incorrect access checks in XMLEntityManager (JAXP, 8270498) (CVE-2022-21296) OpenJDK: Infinite loop related to incorrect handling of newlines in XMLEntityScanner (JAXP, 8270646) (CVE-2022-21299) OpenJDK: Incorrect reading of TIFF files in TIFFNullDecompressor (ImageIO, 8270952) (CVE-2022-21277) OpenJDK: Excessive memory allocation in BMPImageReader (ImageIO, 8273756) (CVE-2022-21360) OpenJDK: Integer overflow in BMPImageReader (ImageIO, 8273838) (CVE-2022-21365) OpenJDK: Excessive memory allocation in TIFFDecompressor (ImageIO, 8274096) (CVE-2022-21366) OpenJDK: Incomplete deserialization class filtering in ObjectInputStream (Serialization, 8264934) (CVE-2022-21248) OpenJDK: Incorrect marking of writeable fields (Hotspot, 8270386) (CVE-2022-21291) OpenJDK: Array indexing issues in LIRGenerator (Hotspot, 8272014) (CVE-2022-21305) OpenJDK: Excessive resource use when reading JAR manifest attributes (Libraries, 8272026) (CVE-2022-21340) OpenJDK: Insufficient checks when deserializing exceptions in ObjectInputStream (Serialization, 8272236) (CVE-2022-21341) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
The OpenJDK 17 packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Development Kit.This release of the Red Hat build of OpenJDK 17 (17.0.2) for portable Linuxserves as a replacement for the Red Hat build of OpenJDK 17 (17.0.1) andincludes security and bug fixes, and enhancements. For further information,refer to the release notes linked to in the References section.Security Fix(es): OpenJDK: Unexpected exception thrown in regex Pattern (Libraries, 8268813) (CVE-2022-21283) OpenJDK: Incomplete checks of StringBuffer and StringBuilder during deserialization (Libraries, 8270392) (CVE-2022-21293) OpenJDK: Incorrect IdentityHashMap size checks during deserialization (Libraries, 8270416) (CVE-2022-21294) OpenJDK: Insufficient URI checks in the XSLT TransformerImpl (JAXP, 8270492) (CVE-2022-21282) OpenJDK: Incorrect access checks in XMLEntityManager (JAXP, 8270498) (CVE-2022-21296) OpenJDK: Infinite loop related to incorrect handling of newlines in XMLEntityScanner (JAXP, 8270646) (CVE-2022-21299) OpenJDK: Incorrect reading of TIFF files in TIFFNullDecompressor (ImageIO, 8270952) (CVE-2022-21277) OpenJDK: Excessive memory allocation in BMPImageReader (ImageIO, 8273756) (CVE-2022-21360) OpenJDK: Integer overflow in BMPImageReader (ImageIO, 8273838) (CVE-2022-21365) OpenJDK: Excessive memory allocation in TIFFDecompressor (ImageIO, 8274096) (CVE-2022-21366) OpenJDK: Incomplete deserialization class filtering in ObjectInputStream (Serialization, 8264934) (CVE-2022-21248) OpenJDK: Incorrect marking of writeable fields (Hotspot, 8270386) (CVE-2022-21291) OpenJDK: Array indexing issues in LIRGenerator (Hotspot, 8272014) (CVE-2022-21305) OpenJDK: Excessive resource use when reading JAR manifest attributes (Libraries, 8272026) (CVE-2022-21340) OpenJDK: Insufficient checks when deserializing exceptions in ObjectInputStream (Serialization, 8272236) (CVE-2022-21341) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
The OpenJDK 17 packages provide the OpenJDK 17 Java Runtime Environment and the OpenJDK 17 Java Software Development Kit.This release of the Red Hat build of OpenJDK 17 (17.0.1) for portable Linux serves as the initial portable Linux release of OpenJDK 17. For further information, refer to the release notes linked to in the References section.Security Fix(es): OpenJDK: Incorrect principal selection when using Kerberos Constrained Delegation (Libraries, 8266689) (CVE-2021-35567) OpenJDK: Excessive memory allocation in RTFParser (Swing, 8265167) (CVE-2021-35556) OpenJDK: Excessive memory allocation in RTFReader (Swing, 8265580) (CVE-2021-35559) OpenJDK: Excessive memory allocation in HashMap and HashSet (Utility, 8266097) (CVE-2021-35561) OpenJDK: Certificates with end dates too far in the future can corrupt keystore (Keytool, 8266137) (CVE-2021-35564) OpenJDK: Unexpected exception raised during TLS handshake (JSSE, 8267729) (CVE-2021-35578) OpenJDK: Excessive memory allocation in BMPImageReader (ImageIO, 8267735) (CVE-2021-35586) OpenJDK: Non-constant comparison during TLS handshakes (JSSE, 8269618) (CVE-2021-35603) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.