Bug 1856991 (CVE-2020-14578)

Summary:	CVE-2020-14578 OpenJDK: Unexpected exception raised by DerInputStream (Libraries, 8237731)
Product:	[Other] Security Response	Reporter:	Tomas Hoger <thoger>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	ahughes, java-qa, jvanek, security-response-team
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-08-06 01:28:00 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1838826, 1838827, 1838828, 1838829, 1838830, 1838831, 1838832, 1865914, 1865915, 1865916, 1865917, 1865919, 1865920, 1865921, 1866314
Bug Blocks:	1838813

Description Tomas Hoger 2020-07-14 21:58:18 UTC

A flaw was found in the DerInputStream class in the Libraries component of OpenJDK.  A DER (Distinguished Encoding Rules) encoded input using indefinite length encoding not supported by the DerInputStream could cause it to raise an exception not declared to be thrown by the DerInputStream.

Comment 1 Tomas Hoger 2020-07-15 09:19:37 UTC

Public now via Oracle CPU July 2020:

https://www.oracle.com/security-alerts/cpujul2020.html#AppendixJAVA

Fixed in Oracle Java SE 8u261 and 7u271.

Comment 2 Tomas Hoger 2020-07-15 10:44:13 UTC

OpenJDK-8 upstream commit:
http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/rev/63cecc0bd71d

Comment 3 errata-xmlrpc 2020-07-16 09:56:35 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:2972 https://access.redhat.com/errata/RHSA-2020:2972

Comment 4 errata-xmlrpc 2020-07-16 10:04:34 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2020:2968 https://access.redhat.com/errata/RHSA-2020:2968

Comment 5 errata-xmlrpc 2020-07-16 16:30:51 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2020:2985 https://access.redhat.com/errata/RHSA-2020:2985

Comment 6 errata-xmlrpc 2020-07-22 12:40:01 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions

Via RHSA-2020:3100 https://access.redhat.com/errata/RHSA-2020:3100

Comment 7 errata-xmlrpc 2020-07-22 12:41:55 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Extended Update Support

Via RHSA-2020:3101 https://access.redhat.com/errata/RHSA-2020:3101

Comment 8 Product Security DevOps Team 2020-08-06 01:28:00 UTC

This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2020-14578

Comment 9 errata-xmlrpc 2020-08-10 15:13:24 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:3386 https://access.redhat.com/errata/RHSA-2020:3386

Comment 10 errata-xmlrpc 2020-08-10 15:16:05 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Supplementary

Via RHSA-2020:3388 https://access.redhat.com/errata/RHSA-2020:3388

Comment 11 errata-xmlrpc 2020-08-10 15:16:38 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6 Supplementary

Via RHSA-2020:3387 https://access.redhat.com/errata/RHSA-2020:3387

Comment 17 errata-xmlrpc 2020-12-16 15:20:43 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Supplementary

Via RHSA-2020:5585 https://access.redhat.com/errata/RHSA-2020:5585