CWE
190
Advisory Published

RHSA-2022:0321: Moderate: OpenJDK 8u322 Windows builds release and security update

First published: Thu Jan 27 2022(Updated: )

The OpenJDK 8 packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit.<br>This release of the Red Hat build of OpenJDK 8 (8u322) for Windows serves as a replacement for the Red Hat build of OpenJDK 8 (8u312) and includes security and bug fixes, and enhancements. For further information, refer to the release notes linked to in the References section.<br>Security Fix(es):<br><li> OpenJDK: Unexpected exception thrown in regex Pattern (Libraries, 8268813) (CVE-2022-21283)</li> <li> OpenJDK: Incomplete checks of StringBuffer and StringBuilder during deserialization (Libraries, 8270392) (CVE-2022-21293)</li> <li> OpenJDK: Incorrect IdentityHashMap size checks during deserialization (Libraries, 8270416) (CVE-2022-21294)</li> <li> OpenJDK: Insufficient URI checks in the XSLT TransformerImpl (JAXP, 8270492) (CVE-2022-21282)</li> <li> OpenJDK: Incorrect access checks in XMLEntityManager (JAXP, 8270498) (CVE-2022-21296)</li> <li> OpenJDK: Infinite loop related to incorrect handling of newlines in XMLEntityScanner (JAXP, 8270646) (CVE-2022-21299)</li> <li> OpenJDK: Excessive memory allocation in BMPImageReader (ImageIO, 8273756) (CVE-2022-21360)</li> <li> OpenJDK: Integer overflow in BMPImageReader (ImageIO, 8273838) (CVE-2022-21365)</li> <li> OpenJDK: Incomplete deserialization class filtering in ObjectInputStream (Serialization, 8264934) (CVE-2022-21248)</li> <li> OpenJDK: Array indexing issues in LIRGenerator (Hotspot, 8272014) (CVE-2022-21305)</li> <li> OpenJDK: Excessive resource use when reading JAR manifest attributes (Libraries, 8272026) (CVE-2022-21340)</li> <li> OpenJDK: Insufficient checks when deserializing exceptions in ObjectInputStream (Serialization, 8272236) (CVE-2022-21341)</li> 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.

Affected SoftwareAffected VersionHow to fix
<8u312

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Reference Links

Frequently Asked Questions

  • What is the severity of RHSA-2022:0321?

    The severity of RHSA-2022:0321 is classified as critical.

  • How do I fix RHSA-2022:0321?

    To fix RHSA-2022:0321, you should update to the latest version of OpenJDK 8 (8u322) provided by Red Hat.

  • What vulnerabilities does RHSA-2022:0321 address?

    RHSA-2022:0321 addresses security vulnerabilities in the OpenJDK 8 environment that could potentially allow unauthorized access or exploitation.

  • When was RHSA-2022:0321 released?

    RHSA-2022:0321 was released on March 31, 2022.

  • Is RHSA-2022:0321 applicable to all OpenJDK 8 installations?

    RHSA-2022:0321 specifically applies to the Red Hat build of OpenJDK 8.

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