Bug 1443635 (CVE-2017-5645) - CVE-2017-5645 log4j: Socket receiver deserialization vulnerability
Summary: CVE-2017-5645 log4j: Socket receiver deserialization vulnerability
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2017-5645
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1443637 1457722 1457756 1457757 1467261 1467262 1467885 1467886 1467894 1469402 1537683 1537684
Blocks: 1443639 1446025 1485997 1493931 1495452 1497821 1507638
TreeView+ depends on / blocked
 
Reported: 2017-04-19 15:19 UTC by Andrej Nemec
Modified: 2021-08-11 18:22 UTC (History)
111 users (show)

Fixed In Version: log4j 2.8.2
Doc Type: If docs needed, set a value
Doc Text:
It was found that when using remote logging with log4j socket server the log4j server would deserialize any log event received via TCP or UDP. An attacker could use this flaw to send a specially crafted log event that, during deserialization, would execute arbitrary code in the context of the logger application.
Clone Of:
Environment:
Last Closed: 2019-06-08 03:10:48 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker JBPAPP-11265 0 Major Resolved [GSS](5.2.0 patch) CVE-2017-5645 log4j: Socket receiver deserialization vulnerability 2020-07-10 19:33:31 UTC
Red Hat Product Errata RHSA-2017:1417 0 normal SHIPPED_LIVE Important: rh-java-common-log4j security update 2017-06-08 11:52:05 UTC
Red Hat Product Errata RHSA-2017:1801 0 normal SHIPPED_LIVE Important: Red Hat JBoss Web Server 3.1.0 Service Pack 1 security update 2017-07-25 20:44:35 UTC
Red Hat Product Errata RHSA-2017:1802 0 normal SHIPPED_LIVE Important: Red Hat JBoss Web Server Service Pack 1 security update 2017-07-25 21:46:13 UTC
Red Hat Product Errata RHSA-2017:2423 0 normal SHIPPED_LIVE Important: log4j security update 2017-08-07 12:41:14 UTC
Red Hat Product Errata RHSA-2017:2633 0 normal SHIPPED_LIVE Important: Red Hat JBoss Enterprise Application Platform 6.4.17 update 2017-09-05 18:32:20 UTC
Red Hat Product Errata RHSA-2017:2635 0 normal SHIPPED_LIVE Important: Red Hat JBoss Enterprise Application Platform 6.4.17 update on RHEL 6 2017-09-05 19:07:46 UTC
Red Hat Product Errata RHSA-2017:2636 0 normal SHIPPED_LIVE Important: Red Hat JBoss Enterprise Application Platform 6.4.17 update on RHEL 7 2017-09-05 19:01:10 UTC
Red Hat Product Errata RHSA-2017:2637 0 normal SHIPPED_LIVE Important: Red Hat JBoss Enterprise Application Platform 6.4.17 update on RHEL 5 2017-09-05 19:04:25 UTC
Red Hat Product Errata RHSA-2017:2638 0 normal SHIPPED_LIVE Important: jboss-ec2-eap security, bug fix, and enhancement update 2017-09-05 19:36:46 UTC
Red Hat Product Errata RHSA-2017:2808 0 normal SHIPPED_LIVE Important: Red Hat JBoss Enterprise Application Platform security update 2017-09-26 22:39:54 UTC
Red Hat Product Errata RHSA-2017:2809 0 normal SHIPPED_LIVE Important: Red Hat JBoss Enterprise Application Platform security update 2017-09-26 22:51:56 UTC
Red Hat Product Errata RHSA-2017:2810 0 normal SHIPPED_LIVE Important: Red Hat JBoss Enterprise Application Platform security update 2017-09-26 21:58:02 UTC
Red Hat Product Errata RHSA-2017:2811 0 normal SHIPPED_LIVE Important: eap7-jboss-ec2-eap security update 2017-09-26 23:14:16 UTC
Red Hat Product Errata RHSA-2017:2888 0 normal SHIPPED_LIVE Important: Red Hat JBoss BRMS 6.4.6 security update 2017-10-13 01:59:23 UTC
Red Hat Product Errata RHSA-2017:2889 0 normal SHIPPED_LIVE Important: Red Hat JBoss BPM Suite 6.4.6 security update 2017-10-13 01:59:42 UTC
Red Hat Product Errata RHSA-2017:3244 0 normal SHIPPED_LIVE Important: Red Hat JBoss Data Grid 7.1.1 security update 2017-11-17 00:52:09 UTC
Red Hat Product Errata RHSA-2017:3399 0 normal SHIPPED_LIVE Important: Red Hat JBoss Enterprise Application Platform 5.2 security update 2017-12-07 22:17:54 UTC
Red Hat Product Errata RHSA-2017:3400 0 normal SHIPPED_LIVE Important: Red Hat JBoss Enterprise Application Platform 5.2 security update 2017-12-07 22:05:34 UTC
Red Hat Product Errata RHSA-2019:1545 0 None None None 2019-06-18 19:52:36 UTC
Red Hat Product Errata RHSA-2021:3140 0 None None None 2021-08-11 18:22:17 UTC

Description Andrej Nemec 2017-04-19 15:19:47 UTC 
When using the TCP socket server or UDP socket server to receive serialized log events from another application, a specially crafted binary payload can be sent that, when deserialized, can execute arbitrary code.

References:

http://seclists.org/oss-sec/2017/q2/78

Upstream bug:

https://issues.apache.org/jira/browse/LOG4J2-1863
Comment 1 Andrej Nemec 2017-04-19 15:23:40 UTC 
Created log4j tracking bugs for this issue:

Affects: fedora-all [bug 1443637]
Comment 4 Hooman Broujerdi 2017-04-21 01:10:32 UTC 
JBoss fuse ships log4j in, karaf/pax logging, cxf, fabric8, activemq and hawtio components.
Comment 5 Jason Shepherd 2017-04-21 01:28:12 UTC 
Both EAP 5 and JON3 don't have the affect Tcp and Udp SocketServer classes
Comment 8 Cedric Buissart 2017-06-01 07:56:54 UTC 
Created log4j12 tracking bugs for this issue:

Affects: fedora-all [bug 1457722]
Comment 12 errata-xmlrpc 2017-06-08 07:52:26 UTC 
This issue has been addressed in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 6
  Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 7
  Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS

Via RHSA-2017:1417 https://access.redhat.com/errata/RHSA-2017:1417
Comment 18 errata-xmlrpc 2017-07-25 16:46:11 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Web Server 3 for RHEL 7
  Red Hat JBoss Web Server 3 for RHEL 6

Via RHSA-2017:1801 https://access.redhat.com/errata/RHSA-2017:1801
Comment 19 errata-xmlrpc 2017-07-25 17:47:19 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Web Server 3.1.1

Via RHSA-2017:1802 https://access.redhat.com/errata/RHSA-2017:1802
Comment 21 errata-xmlrpc 2017-08-07 08:41:59 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2017:2423 https://access.redhat.com/errata/RHSA-2017:2423
Comment 25 errata-xmlrpc 2017-09-05 14:32:40 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform

Via RHSA-2017:2633 https://access.redhat.com/errata/RHSA-2017:2633
Comment 26 errata-xmlrpc 2017-09-05 15:12:04 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 7

Via RHSA-2017:2636 https://access.redhat.com/errata/RHSA-2017:2636
Comment 27 errata-xmlrpc 2017-09-05 15:13:31 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 5

Via RHSA-2017:2637 https://access.redhat.com/errata/RHSA-2017:2637
Comment 28 errata-xmlrpc 2017-09-05 15:14:52 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 6

Via RHSA-2017:2635 https://access.redhat.com/errata/RHSA-2017:2635
Comment 29 errata-xmlrpc 2017-09-05 15:37:20 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 6

Via RHSA-2017:2638 https://access.redhat.com/errata/RHSA-2017:2638
Comment 30 errata-xmlrpc 2017-09-26 17:58:48 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.0.8

Via RHSA-2017:2810 https://access.redhat.com/errata/RHSA-2017:2810
Comment 31 errata-xmlrpc 2017-09-26 18:41:33 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.0 for RHEL 7

Via RHSA-2017:2808 https://access.redhat.com/errata/RHSA-2017:2808
Comment 32 errata-xmlrpc 2017-09-26 18:53:50 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.0 for RHEL 6

Via RHSA-2017:2809 https://access.redhat.com/errata/RHSA-2017:2809
Comment 33 errata-xmlrpc 2017-09-26 19:15:08 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.0 for RHEL 7
  Red Hat JBoss Enterprise Application Platform 7.0 for RHEL 6

Via RHSA-2017:2811 https://access.redhat.com/errata/RHSA-2017:2811
Comment 34 errata-xmlrpc 2017-10-12 22:00:16 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss BRMS

Via RHSA-2017:2888 https://access.redhat.com/errata/RHSA-2017:2888
Comment 35 errata-xmlrpc 2017-10-12 22:01:14 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss BPM Suite

Via RHSA-2017:2889 https://access.redhat.com/errata/RHSA-2017:2889
Comment 36 errata-xmlrpc 2017-11-16 19:52:31 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Data Grid

Via RHSA-2017:3244 https://access.redhat.com/errata/RHSA-2017:3244
Comment 37 errata-xmlrpc 2017-12-07 17:05:53 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 5.2 security update

Via RHSA-2017:3400 https://access.redhat.com/errata/RHSA-2017:3400
Comment 38 errata-xmlrpc 2017-12-07 17:18:39 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 5 for RHEL 5
  Red Hat JBoss Enterprise Application Platform 5 for RHEL 6

Via RHSA-2017:3399 https://access.redhat.com/errata/RHSA-2017:3399
Comment 44 Jason Shepherd 2018-03-27 01:26:22 UTC 
This was fixed for OCP 3.5, and 3.6 here: https://access.redhat.com/errata/RHBA-2017:2548
Comment 47 errata-xmlrpc 2019-06-18 19:52:33 UTC 
This issue has been addressed in the following products:

  Red Hat Fuse 7.3.1

Via RHSA-2019:1545 https://access.redhat.com/errata/RHSA-2019:1545
Comment 49 Huzaifa S. Sidhpurwala 2020-01-03 05:30:37 UTC 
Statement:

The flaw in Log4j-1.x is now identified by CVE-2019-17571. CVE-2017-5645 has been assigned by MITRE to a similar flaw identified in Log4j-2.x
Comment 50 Jonathan Christison 2021-06-17 11:31:49 UTC 
It was found that vulnerable versions of log4j where shipped (embedded) within io.hawt:hawtio-osgi:war:*, however the embedded library is not used nor the vulnerable TCP/UDP server functionality. Due to this we've marked Fuse-7 and AMQ-7 as being affected (it is shipped and will) but having a low impact (it is not used).
Comment 52 errata-xmlrpc 2021-08-11 18:22:11 UTC 
This issue has been addressed in the following products:

  Red Hat Fuse 7.9

Via RHSA-2021:3140 https://access.redhat.com/errata/RHSA-2021:3140
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