Bug 1982879 (CVE-2021-2369) - CVE-2021-2369 OpenJDK: Incorrect verification of JAR files with multiple MANIFEST.MF files (Library, 8260967)
Summary: CVE-2021-2369 OpenJDK: Incorrect verification of JAR files with multiple MANI...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2021-2369
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: 1972397 1972399 1972400 1972401 1972402 1972406 1972407 1972408 1972409 1972410 1995015 1995016 1995017 1995502
Blocks: 1972396
TreeView+ depends on / blocked
 
Reported: 2021-07-15 21:42 UTC by Tomas Hoger
Modified: 2021-12-13 09:14 UTC (History)
8 users (show)

Fixed In Version:
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Clone Of:
Environment:
Last Closed: 2021-07-21 09:54:46 UTC
Embargoed:

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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2021:2877 0 None None None 2021-07-26 01:29:59 UTC
Red Hat Product Errata RHBA-2021:2891 0 None None None 2021-07-26 16:32:47 UTC
Red Hat Product Errata RHBA-2021:2894 0 None None None 2021-07-26 16:30:18 UTC
Red Hat Product Errata RHBA-2021:2895 0 None None None 2021-07-26 16:31:48 UTC
Red Hat Product Errata RHBA-2021:2906 0 None None None 2021-07-26 16:54:37 UTC
Red Hat Product Errata RHBA-2021:2922 0 None None None 2021-07-27 17:37:23 UTC
Red Hat Product Errata RHBA-2021:2974 0 None None None 2021-08-02 13:39:12 UTC
Red Hat Product Errata RHBA-2021:3040 0 None None None 2021-08-09 16:36:41 UTC
Red Hat Product Errata RHBA-2021:3043 0 None None None 2021-08-10 10:54:09 UTC
Red Hat Product Errata RHBA-2021:3117 0 None None None 2021-08-10 15:43:12 UTC
Red Hat Product Errata RHBA-2021:3131 0 None None None 2021-08-11 08:10:40 UTC
Red Hat Product Errata RHBA-2021:3182 0 None None None 2021-08-17 11:01:57 UTC
Red Hat Product Errata RHBA-2021:3257 0 None None None 2021-08-24 11:18:04 UTC
Red Hat Product Errata RHSA-2021:2774 0 None None None 2021-07-21 12:02:44 UTC
Red Hat Product Errata RHSA-2021:2775 0 None None None 2021-07-21 11:48:33 UTC
Red Hat Product Errata RHSA-2021:2776 0 None None None 2021-07-21 09:37:14 UTC
Red Hat Product Errata RHSA-2021:2777 0 None None None 2021-07-22 15:03:16 UTC
Red Hat Product Errata RHSA-2021:2778 0 None None None 2021-07-22 15:02:53 UTC
Red Hat Product Errata RHSA-2021:2779 0 None None None 2021-07-22 15:11:03 UTC
Red Hat Product Errata RHSA-2021:2780 0 None None None 2021-07-22 15:10:21 UTC
Red Hat Product Errata RHSA-2021:2781 0 None None None 2021-07-21 08:44:55 UTC
Red Hat Product Errata RHSA-2021:2782 0 None None None 2021-07-21 08:40:15 UTC
Red Hat Product Errata RHSA-2021:2783 0 None None None 2021-07-21 08:02:42 UTC
Red Hat Product Errata RHSA-2021:2784 0 None None None 2021-07-21 09:36:26 UTC
Red Hat Product Errata RHSA-2021:2845 0 None None None 2021-07-21 12:50:21 UTC
Red Hat Product Errata RHSA-2021:3292 0 None None None 2021-08-30 08:02:28 UTC
Red Hat Product Errata RHSA-2021:3293 0 None None None 2021-08-30 08:04:28 UTC
Red Hat Product Errata RHSA-2021:4089 0 None None None 2021-11-02 10:19:11 UTC

Description Tomas Hoger 2021-07-15 21:42:15 UTC 
A flaw was found in the way the Library component of OpenJDK handled JAR files containing multiple MANIFEST.MF files.  Such JAR files could cause signature verification process to return an incorrect result, possibly allowing tampering with signed JAR files.  After the fix, all JAR files with multiple MANIFEST.MF files are treated as unsigned.
Comment 1 Tomas Hoger 2021-07-20 20:46:42 UTC 
Public now via Oracle CPU July 2021:

https://www.oracle.com/security-alerts/cpujul2021.html#AppendixJAVA

Fixed in Oracle Java SE 16.0.2, 11.0.12, 8u301, and 7u311.
Comment 2 errata-xmlrpc 2021-07-21 08:02:41 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Extended Update Support

Via RHSA-2021:2783 https://access.redhat.com/errata/RHSA-2021:2783
Comment 3 errata-xmlrpc 2021-07-21 08:40:15 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Extended Update Support

Via RHSA-2021:2782 https://access.redhat.com/errata/RHSA-2021:2782
Comment 4 errata-xmlrpc 2021-07-21 08:44:50 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2021:2781 https://access.redhat.com/errata/RHSA-2021:2781
Comment 5 errata-xmlrpc 2021-07-21 09:36:28 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2021:2784 https://access.redhat.com/errata/RHSA-2021:2784
Comment 6 errata-xmlrpc 2021-07-21 09:37:10 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2021:2776 https://access.redhat.com/errata/RHSA-2021:2776
Comment 7 Product Security DevOps Team 2021-07-21 09:54:46 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-2021-2369
Comment 9 errata-xmlrpc 2021-07-21 11:48:32 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Extended Update Support

Via RHSA-2021:2775 https://access.redhat.com/errata/RHSA-2021:2775
Comment 10 errata-xmlrpc 2021-07-21 12:02:41 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Extended Update Support

Via RHSA-2021:2774 https://access.redhat.com/errata/RHSA-2021:2774
Comment 11 errata-xmlrpc 2021-07-21 12:50:17 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2021:2845 https://access.redhat.com/errata/RHSA-2021:2845
Comment 12 errata-xmlrpc 2021-07-22 15:02:53 UTC 
This issue has been addressed in the following products:

  Red Hat Build of OpenJDK

Via RHSA-2021:2778 https://access.redhat.com/errata/RHSA-2021:2778
Comment 13 errata-xmlrpc 2021-07-22 15:03:13 UTC 
This issue has been addressed in the following products:

  Red Hat Build of OpenJDK

Via RHSA-2021:2777 https://access.redhat.com/errata/RHSA-2021:2777
Comment 14 errata-xmlrpc 2021-07-22 15:10:17 UTC 
This issue has been addressed in the following products:

  Red Hat Build of OpenJDK

Via RHSA-2021:2780 https://access.redhat.com/errata/RHSA-2021:2780
Comment 15 errata-xmlrpc 2021-07-22 15:10:56 UTC 
This issue has been addressed in the following products:

  Red Hat Build of OpenJDK

Via RHSA-2021:2779 https://access.redhat.com/errata/RHSA-2021:2779
Comment 16 Tomas Hoger 2021-08-05 12:41:00 UTC 
OpenJDK-11 upstream commit:
http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/e23ebe923867

OpenJDK-8 upstream commit:
http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/rev/465a2d03f9b0
Comment 17 errata-xmlrpc 2021-08-30 08:02:26 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Supplementary

Via RHSA-2021:3292 https://access.redhat.com/errata/RHSA-2021:3292
Comment 18 errata-xmlrpc 2021-08-30 08:04:26 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Supplementary

Via RHSA-2021:3293 https://access.redhat.com/errata/RHSA-2021:3293
Comment 19 errata-xmlrpc 2021-11-02 10:19:10 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2021:4089 https://access.redhat.com/errata/RHSA-2021:4089
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