Bug 1567537 (CVE-2018-2815) - CVE-2018-2815 OpenJDK: unbounded memory allocation during deserialization in StubIORImpl (Serialization, 8192757)
Summary: CVE-2018-2815 OpenJDK: unbounded memory allocation during deserialization in ...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2018-2815
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1559768 1559769 1559770 1559771 1559773 1559774 1559775 1559776 1565346 1565347 1565348 1565349 1565350 1565351 1565352 1565353 1565511 1565512 1565513 1565514
Blocks: 1559778
TreeView+ depends on / blocked
 
Reported: 2018-04-14 19:53 UTC by Tomas Hoger
Modified: 2019-09-29 14:37 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2018-05-03 12:28:01 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2018:1188 0 None None None 2018-04-19 17:00:20 UTC
Red Hat Product Errata RHSA-2018:1191 0 None None None 2018-04-19 18:01:00 UTC
Red Hat Product Errata RHSA-2018:1201 0 None None None 2018-04-23 17:12:16 UTC
Red Hat Product Errata RHSA-2018:1202 0 None None None 2018-04-23 17:15:23 UTC
Red Hat Product Errata RHSA-2018:1203 0 None None None 2018-04-23 17:20:23 UTC
Red Hat Product Errata RHSA-2018:1204 0 None None None 2018-04-23 17:17:56 UTC
Red Hat Product Errata RHSA-2018:1205 0 None None None 2018-04-23 17:22:28 UTC
Red Hat Product Errata RHSA-2018:1206 0 None None None 2018-04-23 17:30:23 UTC
Red Hat Product Errata RHSA-2018:1270 0 None None None 2018-04-30 16:17:37 UTC
Red Hat Product Errata RHSA-2018:1278 0 None None None 2018-05-02 22:06:32 UTC

Description Tomas Hoger 2018-04-14 19:53:01 UTC 
It was discovered that the implementation of the StubIORImpl class in the Serialization component of OpenJDK did not limit the amount of memory allocated when creating object instance from a serialized form.  A specially-crafted input could cause a Java application to use an excessive amount of memory when deserialized.
Comment 1 Tomas Hoger 2018-04-17 20:52:38 UTC 
Public now via Oracle CPU April 2018:

http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html#AppendixJAVA

The issue was fixed in Oracle JDK 10.0.1, 8u171, 7u181, and 6u191.
Comment 2 errata-xmlrpc 2018-04-19 17:00:14 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2018:1188 https://access.redhat.com/errata/RHSA-2018:1188
Comment 3 errata-xmlrpc 2018-04-19 18:00:55 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2018:1191 https://access.redhat.com/errata/RHSA-2018:1191
Comment 4 Tomas Hoger 2018-04-20 20:46:03 UTC 
OpenJDK-8 upstream commit:

http://hg.openjdk.java.net/jdk8u/jdk8u/corba/rev/b90a8fc589af
http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/rev/d1ff85e2e682
Comment 5 errata-xmlrpc 2018-04-23 17:12:09 UTC 
This issue has been addressed in the following products:

  Oracle Java for Red Hat Enterprise Linux 7

Via RHSA-2018:1201 https://access.redhat.com/errata/RHSA-2018:1201
Comment 6 errata-xmlrpc 2018-04-23 17:15:18 UTC 
This issue has been addressed in the following products:

  Oracle Java for Red Hat Enterprise Linux 6

Via RHSA-2018:1202 https://access.redhat.com/errata/RHSA-2018:1202
Comment 7 errata-xmlrpc 2018-04-23 17:17:50 UTC 
This issue has been addressed in the following products:

  Oracle Java for Red Hat Enterprise Linux 7

Via RHSA-2018:1204 https://access.redhat.com/errata/RHSA-2018:1204
Comment 8 errata-xmlrpc 2018-04-23 17:20:18 UTC 
This issue has been addressed in the following products:

  Oracle Java for Red Hat Enterprise Linux 6

Via RHSA-2018:1203 https://access.redhat.com/errata/RHSA-2018:1203
Comment 9 errata-xmlrpc 2018-04-23 17:22:23 UTC 
This issue has been addressed in the following products:

  Oracle Java for Red Hat Enterprise Linux 7

Via RHSA-2018:1205 https://access.redhat.com/errata/RHSA-2018:1205
Comment 10 errata-xmlrpc 2018-04-23 17:30:16 UTC 
This issue has been addressed in the following products:

  Oracle Java for Red Hat Enterprise Linux 6

Via RHSA-2018:1206 https://access.redhat.com/errata/RHSA-2018:1206
Comment 11 errata-xmlrpc 2018-04-30 16:17:32 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2018:1270 https://access.redhat.com/errata/RHSA-2018:1270
Comment 12 errata-xmlrpc 2018-05-02 22:06:26 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2018:1278 https://access.redhat.com/errata/RHSA-2018:1278
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