RHSA-2020:3388: Important: java-1.7.1-ibm security update
IBM Java SE version 7 Release 1 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit.This update upgrades IBM Java SE 7 to version 7R1 SR4-FP70.Security Fix(es): OpenJDK: Use of unsafe RSA-MD5 checksum in Kerberos TGS (Security, 8229951) (CVE-2020-2601) OpenJDK: Bypass of boundary checks in nio.Buffer via concurrent access (Libraries, 8238920) (CVE-2020-14583) OpenJDK: Incomplete bounds checks in Affine Transformations (2D, 8240119) (CVE-2020-14593) IBM JDK: Information disclosure via calls to System.arraycopy() with invalid length (CVE-2019-17639) OpenJDK: Improper checks of SASL message properties in GssKrb5Base (Security, 8226352) (CVE-2020-2590) OpenJDK: Unexpected exception raised by DerInputStream (Libraries, 8237731) (CVE-2020-14578) OpenJDK: Unexpected exception raised by DerValue.equals() (Libraries, 8237736) (CVE-2020-14579) OpenJDK: XML validation manipulation due to incomplete application of the use-grammar-pool-only feature (JAXP, 8242136) (CVE-2020-14621) OpenJDK: HostnameChecker does not ensure X.509 certificate names are in normalized form (JSSE, 8237592) (CVE-2020-14577) 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 Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2020:3388?
The severity of RHSA-2020:3388 is categorized as important due to the potential impact on the security of the Java Runtime Environment.
How do I fix RHSA-2020:3388?
To fix RHSA-2020:3388, update the affected IBM Java packages to version 7R1 SR4-FP70 or later.
What Java versions are affected by RHSA-2020:3388?
RHSA-2020:3388 affects IBM Java SE version 7 Release 1 prior to update 7R1 SR4-FP70.
What vulnerabilities are addressed in RHSA-2020:3388?
RHSA-2020:3388 addresses a vulnerability related to the use of unsafe RSA-MD5 checksum in Kerberos TGS.
Are there any known issues with the fix for RHSA-2020:3388?
There are no specific known issues mentioned in the advisory related to the fix for RHSA-2020:3388.