RedHat: RHSA-2021-4531:01 Important: OpenJDK 17.0.1 security update for
Summary
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 Windows serves
as the initial Windows 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.
Summary
Solution
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/documentation/en-us/openjdk/17/html/installing_an
d_using_openjdk_17_for_windows/index
References
https://access.redhat.com/security/cve/CVE-2021-35556 https://access.redhat.com/security/cve/CVE-2021-35559 https://access.redhat.com/security/cve/CVE-2021-35561 https://access.redhat.com/security/cve/CVE-2021-35564 https://access.redhat.com/security/cve/CVE-2021-35567 https://access.redhat.com/security/cve/CVE-2021-35578 https://access.redhat.com/security/cve/CVE-2021-35586 https://access.redhat.com/security/cve/CVE-2021-35603 https://access.redhat.com/security/updates/classification/#important
Package List
Topic
The Red Hat Build of OpenJDK 17 (java-17-openjdk) is now available forWindows.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Bugs Fixed
2014515 - CVE-2021-35556 OpenJDK: Excessive memory allocation in RTFParser (Swing, 8265167)
2014518 - CVE-2021-35559 OpenJDK: Excessive memory allocation in RTFReader (Swing, 8265580)
2014524 - CVE-2021-35561 OpenJDK: Excessive memory allocation in HashMap and HashSet (Utility, 8266097)
2015061 - CVE-2021-35564 OpenJDK: Certificates with end dates too far in the future can corrupt keystore (Keytool, 8266137)
2015308 - CVE-2021-35586 OpenJDK: Excessive memory allocation in BMPImageReader (ImageIO, 8267735)
2015311 - CVE-2021-35603 OpenJDK: Non-constant comparison during TLS handshakes (JSSE, 8269618)
2015653 - CVE-2021-35578 OpenJDK: Unexpected exception raised during TLS handshake (JSSE, 8267729)
2015658 - CVE-2021-35567 OpenJDK: Incorrect principal selection when using Kerberos Constrained Delegation (Libraries, 8266689)
