Bug 1801380 (CVE-2020-7226) - CVE-2020-7226 cryptacular: excessive memory allocation during a decode operation
Summary: CVE-2020-7226 cryptacular: excessive memory allocation during a decode operation
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2020-7226
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: 1801381 1801382
Blocks: 1801383
TreeView+ depends on / blocked
 
Reported: 2020-02-10 18:22 UTC by Guilherme de Almeida Suckevicz
Modified: 2020-12-16 12:13 UTC (History)
60 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2020-05-12 10:32:35 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2020:2058 0 None None None 2020-05-11 20:10:47 UTC
Red Hat Product Errata RHSA-2020:2059 0 None None None 2020-05-11 20:13:52 UTC
Red Hat Product Errata RHSA-2020:2060 0 None None None 2020-05-11 20:16:48 UTC
Red Hat Product Errata RHSA-2020:2061 0 None None None 2020-05-11 20:19:57 UTC
Red Hat Product Errata RHSA-2020:2112 0 None None None 2020-05-12 17:17:30 UTC
Red Hat Product Errata RHSA-2020:2511 0 None None None 2020-06-10 19:06:00 UTC
Red Hat Product Errata RHSA-2020:2512 0 None None None 2020-06-11 07:17:21 UTC
Red Hat Product Errata RHSA-2020:2513 0 None None None 2020-06-11 07:08:58 UTC
Red Hat Product Errata RHSA-2020:2515 0 None None None 2020-06-10 19:24:15 UTC
Red Hat Product Errata RHSA-2020:5568 0 None None None 2020-12-16 12:13:12 UTC

Description Guilherme de Almeida Suckevicz 2020-02-10 18:22:25 UTC 
CiphertextHeader.java in Cryptacular 1.2.3, as used in Apereo CAS and other products, allows attackers to trigger excessive memory allocation during a decode operation, because the nonce array length associated with "new byte" may depend on untrusted input within the header of encoded data.

Reference:
https://github.com/vt-middleware/cryptacular/issues/52
Comment 1 Guilherme de Almeida Suckevicz 2020-02-10 18:23:09 UTC 
Created cryptacular tracking bugs for this issue:

Affects: epel-7 [bug 1801382]
Affects: fedora-all [bug 1801381]
Comment 5 Paramvir jindal 2020-02-17 13:03:22 UTC 
EAP 7.2.6 and RHSSO 7.3.6 ships cryptacular-1.2.0.redhat-1.jar which seems to be affected.
Comment 8 errata-xmlrpc 2020-05-11 20:10:44 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 6

Via RHSA-2020:2058 https://access.redhat.com/errata/RHSA-2020:2058
Comment 9 errata-xmlrpc 2020-05-11 20:13:49 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 7

Via RHSA-2020:2059 https://access.redhat.com/errata/RHSA-2020:2059
Comment 10 errata-xmlrpc 2020-05-11 20:16:45 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.2 for RHEL 8

Via RHSA-2020:2060 https://access.redhat.com/errata/RHSA-2020:2060
Comment 11 errata-xmlrpc 2020-05-11 20:19:54 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform

Via RHSA-2020:2061 https://access.redhat.com/errata/RHSA-2020:2061
Comment 12 Product Security DevOps Team 2020-05-12 10:32:35 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-2020-7226
Comment 13 errata-xmlrpc 2020-05-12 17:17:27 UTC 
This issue has been addressed in the following products:

  Red Hat Single Sign On 7.3.8

Via RHSA-2020:2112 https://access.redhat.com/errata/RHSA-2020:2112
Comment 14 errata-xmlrpc 2020-06-10 19:05:56 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.3 for RHEL 6

Via RHSA-2020:2511 https://access.redhat.com/errata/RHSA-2020:2511
Comment 15 errata-xmlrpc 2020-06-10 19:24:12 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform

Via RHSA-2020:2515 https://access.redhat.com/errata/RHSA-2020:2515
Comment 16 errata-xmlrpc 2020-06-11 07:08:53 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.3 for RHEL 8

Via RHSA-2020:2513 https://access.redhat.com/errata/RHSA-2020:2513
Comment 17 errata-xmlrpc 2020-06-11 07:17:16 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.3 for RHEL 7

Via RHSA-2020:2512 https://access.redhat.com/errata/RHSA-2020:2512
Comment 18 errata-xmlrpc 2020-12-16 12:13:09 UTC 
This issue has been addressed in the following products:

  Red Hat Fuse 7.8.0

Via RHSA-2020:5568 https://access.redhat.com/errata/RHSA-2020:5568
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