what you don't know can hurt you

Red Hat Security Advisory 2020-2238-01

Red Hat Security Advisory 2020-2238-01
Posted May 20, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-2238-01 - 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-FP65. Issues addressed include crlf injection, denial of service, and deserialization vulnerabilities.

tags | advisory, java, denial of service, vulnerability
systems | linux, redhat
advisories | CVE-2020-2654, CVE-2020-2756, CVE-2020-2757, CVE-2020-2781, CVE-2020-2800, CVE-2020-2803, CVE-2020-2805, CVE-2020-2830
MD5 | f5ba232f0e93e9b48dc2b67683772fed

Red Hat Security Advisory 2020-2238-01

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

====================================================================
Red Hat Security Advisory

Synopsis: Important: java-1.7.1-ibm security update
Advisory ID: RHSA-2020:2238-01
Product: Red Hat Enterprise Linux Supplementary
Advisory URL: https://access.redhat.com/errata/RHSA-2020:2238
Issue date: 2020-05-20
CVE Names: CVE-2020-2654 CVE-2020-2756 CVE-2020-2757
CVE-2020-2781 CVE-2020-2800 CVE-2020-2803
CVE-2020-2805 CVE-2020-2830
====================================================================
1. Summary:

An update for java-1.7.1-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 Important. 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 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-FP65.

Security Fix(es):

* OpenJDK: Incorrect bounds checks in NIO Buffers (Libraries, 8234841)
(CVE-2020-2803)

* OpenJDK: Incorrect type checks in MethodType.readObject() (Libraries,
8235274) (CVE-2020-2805)

* OpenJDK: Excessive memory usage in OID processing in X.509 certificate
parsing (Libraries, 8234037) (CVE-2020-2654)

* OpenJDK: Re-use of single TLS session for new connections (JSSE, 8234408)
(CVE-2020-2781)

* OpenJDK: CRLF injection into HTTP headers in HttpServer (Lightweight HTTP
Server, 8234825) (CVE-2020-2800)

* OpenJDK: Regular expression DoS in Scanner (Concurrency, 8236201)
(CVE-2020-2830)

* OpenJDK: Incorrect handling of references to uninitialized class
descriptors during deserialization (Serialization, 8224541) (CVE-2020-2756)

* OpenJDK: Uncaught InstantiationError exception in ObjectStreamClass
(Serialization, 8224549) (CVE-2020-2757)

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/):

1791217 - CVE-2020-2654 OpenJDK: Excessive memory usage in OID processing in X.509 certificate parsing (Libraries, 8234037)
1823215 - CVE-2020-2756 OpenJDK: Incorrect handling of references to uninitialized class descriptors during deserialization (Serialization, 8224541)
1823216 - CVE-2020-2757 OpenJDK: Uncaught InstantiationError exception in ObjectStreamClass (Serialization, 8224549)
1823527 - CVE-2020-2800 OpenJDK: CRLF injection into HTTP headers in HttpServer (Lightweight HTTP Server, 8234825)
1823542 - CVE-2020-2830 OpenJDK: Regular expression DoS in Scanner (Concurrency, 8236201)
1823694 - CVE-2020-2803 OpenJDK: Incorrect bounds checks in NIO Buffers (Libraries, 8234841)
1823844 - CVE-2020-2805 OpenJDK: Incorrect type checks in MethodType.readObject() (Libraries, 8235274)
1823960 - CVE-2020-2781 OpenJDK: Re-use of single TLS session for new connections (JSSE, 8234408)

6. Package List:

Red Hat Enterprise Linux Client Supplementary (v. 7):

x86_64:
java-1.7.1-ibm-1.7.1.4.65-1jpp.1.el7.x86_64.rpm
java-1.7.1-ibm-demo-1.7.1.4.65-1jpp.1.el7.x86_64.rpm
java-1.7.1-ibm-devel-1.7.1.4.65-1jpp.1.el7.x86_64.rpm
java-1.7.1-ibm-jdbc-1.7.1.4.65-1jpp.1.el7.x86_64.rpm
java-1.7.1-ibm-plugin-1.7.1.4.65-1jpp.1.el7.x86_64.rpm
java-1.7.1-ibm-src-1.7.1.4.65-1jpp.1.el7.x86_64.rpm

Red Hat Enterprise Linux ComputeNode Supplementary (v. 7):

x86_64:
java-1.7.1-ibm-1.7.1.4.65-1jpp.1.el7.x86_64.rpm
java-1.7.1-ibm-demo-1.7.1.4.65-1jpp.1.el7.x86_64.rpm
java-1.7.1-ibm-devel-1.7.1.4.65-1jpp.1.el7.x86_64.rpm
java-1.7.1-ibm-src-1.7.1.4.65-1jpp.1.el7.x86_64.rpm

Red Hat Enterprise Linux Server Supplementary (v. 7):

ppc64:
java-1.7.1-ibm-1.7.1.4.65-1jpp.1.el7.ppc64.rpm
java-1.7.1-ibm-demo-1.7.1.4.65-1jpp.1.el7.ppc64.rpm
java-1.7.1-ibm-devel-1.7.1.4.65-1jpp.1.el7.ppc64.rpm
java-1.7.1-ibm-jdbc-1.7.1.4.65-1jpp.1.el7.ppc64.rpm
java-1.7.1-ibm-src-1.7.1.4.65-1jpp.1.el7.ppc64.rpm

ppc64le:
java-1.7.1-ibm-1.7.1.4.65-1jpp.1.el7.ppc64le.rpm
java-1.7.1-ibm-demo-1.7.1.4.65-1jpp.1.el7.ppc64le.rpm
java-1.7.1-ibm-devel-1.7.1.4.65-1jpp.1.el7.ppc64le.rpm
java-1.7.1-ibm-jdbc-1.7.1.4.65-1jpp.1.el7.ppc64le.rpm
java-1.7.1-ibm-src-1.7.1.4.65-1jpp.1.el7.ppc64le.rpm

s390x:
java-1.7.1-ibm-1.7.1.4.65-1jpp.1.el7.s390x.rpm
java-1.7.1-ibm-demo-1.7.1.4.65-1jpp.1.el7.s390x.rpm
java-1.7.1-ibm-devel-1.7.1.4.65-1jpp.1.el7.s390x.rpm
java-1.7.1-ibm-jdbc-1.7.1.4.65-1jpp.1.el7.s390x.rpm
java-1.7.1-ibm-src-1.7.1.4.65-1jpp.1.el7.s390x.rpm

x86_64:
java-1.7.1-ibm-1.7.1.4.65-1jpp.1.el7.x86_64.rpm
java-1.7.1-ibm-demo-1.7.1.4.65-1jpp.1.el7.x86_64.rpm
java-1.7.1-ibm-devel-1.7.1.4.65-1jpp.1.el7.x86_64.rpm
java-1.7.1-ibm-jdbc-1.7.1.4.65-1jpp.1.el7.x86_64.rpm
java-1.7.1-ibm-plugin-1.7.1.4.65-1jpp.1.el7.x86_64.rpm
java-1.7.1-ibm-src-1.7.1.4.65-1jpp.1.el7.x86_64.rpm

Red Hat Enterprise Linux Workstation Supplementary (v. 7):

x86_64:
java-1.7.1-ibm-1.7.1.4.65-1jpp.1.el7.x86_64.rpm
java-1.7.1-ibm-demo-1.7.1.4.65-1jpp.1.el7.x86_64.rpm
java-1.7.1-ibm-devel-1.7.1.4.65-1jpp.1.el7.x86_64.rpm
java-1.7.1-ibm-jdbc-1.7.1.4.65-1jpp.1.el7.x86_64.rpm
java-1.7.1-ibm-plugin-1.7.1.4.65-1jpp.1.el7.x86_64.rpm
java-1.7.1-ibm-src-1.7.1.4.65-1jpp.1.el7.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2020-2654
https://access.redhat.com/security/cve/CVE-2020-2756
https://access.redhat.com/security/cve/CVE-2020-2757
https://access.redhat.com/security/cve/CVE-2020-2781
https://access.redhat.com/security/cve/CVE-2020-2800
https://access.redhat.com/security/cve/CVE-2020-2803
https://access.redhat.com/security/cve/CVE-2020-2805
https://access.redhat.com/security/cve/CVE-2020-2830
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2020 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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3oT8
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce
Login or Register to add favorites

File Archive:

May 2020

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    May 1st
    14 Files
  • 2
    May 2nd
    3 Files
  • 3
    May 3rd
    1 Files
  • 4
    May 4th
    18 Files
  • 5
    May 5th
    15 Files
  • 6
    May 6th
    21 Files
  • 7
    May 7th
    15 Files
  • 8
    May 8th
    19 Files
  • 9
    May 9th
    1 Files
  • 10
    May 10th
    2 Files
  • 11
    May 11th
    18 Files
  • 12
    May 12th
    39 Files
  • 13
    May 13th
    15 Files
  • 14
    May 14th
    17 Files
  • 15
    May 15th
    17 Files
  • 16
    May 16th
    2 Files
  • 17
    May 17th
    2 Files
  • 18
    May 18th
    15 Files
  • 19
    May 19th
    21 Files
  • 20
    May 20th
    15 Files
  • 21
    May 21st
    15 Files
  • 22
    May 22nd
    6 Files
  • 23
    May 23rd
    1 Files
  • 24
    May 24th
    1 Files
  • 25
    May 25th
    2 Files
  • 26
    May 26th
    23 Files
  • 27
    May 27th
    13 Files
  • 28
    May 28th
    18 Files
  • 29
    May 29th
    17 Files
  • 30
    May 30th
    0 Files
  • 31
    May 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2020 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close