Executive Summary

Summary
Title java-1.8.0-ibm security update
Informations
Name RHSA-2019:0472 First vendor Publication 2019-03-05
Vendor RedHat Last vendor Modification 2019-03-05
Severity (Vendor) N/A Revision 01

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Problem Description:

An update for java-1.8.0-ibm is now available for Red Hat Enterprise Linux 7 Supplementary.

Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux Client Supplementary (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Supplementary (v. 7) - x86_64 Red Hat Enterprise Linux Server Supplementary (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation Supplementary (v. 7) - x86_64

3. Description:

IBM Java SE version 8 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit.

This update upgrades IBM Java SE 8 to version 8 SR5-FP30.

Security Fix(es):

* IBM JDK: buffer overflow in jio_snprintf() and jio_vsnprintf() (CVE-2018-12547)

* IBM JDK: missing null check when accelerating Unsafe calls (CVE-2018-12549)

* OpenJDK: memory disclosure in FileChannelImpl (Libraries, 8206290) (CVE-2019-2422)

* libjpeg-turbo: Divide By Zero in alloc_sarray function in jmemmgr.c (CVE-2018-11212)

* Oracle JDK: unspecified vulnerability fixed in 8u201 (Deployment) (CVE-2019-2449)

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.

4. Solution:

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

All running instances of IBM Java must be restarted for this update to take effect.

5. Bugs fixed (https://bugzilla.redhat.com/):

1579973 - CVE-2018-11212 libjpeg-turbo: Divide By Zero in alloc_sarray function in jmemmgr.c 1665945 - CVE-2019-2422 OpenJDK: memory disclosure in FileChannelImpl (Libraries, 8206290) 1685601 - CVE-2019-2449 Oracle JDK: unspecified vulnerability fixed in 8u201 (Deployment) 1685611 - CVE-2018-12547 IBM JDK: buffer overflow in jio_snprintf() and jio_vsnprintf() 1685717 - CVE-2018-12549 IBM JDK: missing null check when accelerating Unsafe calls

Original Source

Url : https://rhn.redhat.com/errata/RHSA-2019-0472.html

CWE : Common Weakness Enumeration

% Id Name
33 % CWE-369 Divide By Zero
33 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer
33 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 3
Application 1
Application 4
Application 2
Application 4
Application 3
Application 4
Application 1
Os 5
Os 2
Os 1
Os 2
Os 3
Os 1
Os 1
Os 1
Os 2

Alert History

If you want to see full details history, please login or register.
0
Date Informations
2020-03-19 13:18:02
  • First insertion