Bug 1127500 - (CVE-2014-3506) CVE-2014-3506 openssl: DTLS memory exhaustion
CVE-2014-3506 openssl: DTLS memory exhaustion
Status: CLOSED ERRATA
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
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Assigned To: Red Hat Product Security
impact=moderate,public=20140806,repor...
: Security
Depends On: 1127695 1127696 1127697 1127698 1127704 1127705 1127709 1127831 1127832 1127885 1128013 1128014 1128015 1128016 1128405 1128406 1128961 1181611
Blocks: 1127468 1127506 1138223 1142543
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Reported: 2014-08-06 22:03 EDT by Andrew Griffiths
Modified: 2016-04-26 18:35 EDT (History)
64 users (show)

See Also:
Fixed In Version: openssl 1.0.1i, openssl 1.0.0n, openssl 0.9.8zb
Doc Type: Bug Fix
Doc Text:
A flaw was discovered in the way OpenSSL handled DTLS packets. A remote attacker could use this flaw to cause a DTLS server or client using OpenSSL to crash or use excessive amounts of memory.
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Environment:
Last Closed: 2014-09-24 13:43:27 EDT
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RHEL 7.3 requirements from Atomic Host:
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Description Andrew Griffiths 2014-08-06 22:03:52 EDT
A vulnerability in the processing of DTLS handshake messages was found that results in large amounts of memory being used. Once the Denial Of Service attack has ceased, the memory will be freed.
Comment 1 Arun Babu Neelicattu 2014-08-07 01:52:39 EDT
External References:

https://www.openssl.org/news/secadv_20140806.txt
Comment 5 Tomas Hoger 2014-08-07 07:32:37 EDT
Created openssl tracking bugs for this issue:

Affects: fedora-all [bug 1127704]
Comment 6 Tomas Hoger 2014-08-07 07:32:43 EDT
Created mingw-openssl tracking bugs for this issue:

Affects: fedora-all [bug 1127705]
Comment 7 Tomas Hoger 2014-08-07 07:39:06 EDT
Created mingw-openssl tracking bugs for this issue:

Affects: epel-7 [bug 1127709]
Comment 10 Tomas Hoger 2014-08-07 14:35:40 EDT
Created mingw32-openssl tracking bugs for this issue:

Affects: epel-5 [bug 1127885]
Comment 12 Fedora Update System 2014-08-09 03:34:32 EDT
openssl-1.0.1e-39.fc19 has been pushed to the Fedora 19 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 13 Fedora Update System 2014-08-09 03:35:41 EDT
openssl-1.0.1e-39.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 15 Martin Prpic 2014-08-12 03:42:43 EDT
IssueDescription:

A flaw was discovered in the way OpenSSL handled DTLS packets. A remote attacker could use this flaw to cause a DTLS server or client using OpenSSL to crash or use excessive amounts of memory.
Comment 16 errata-xmlrpc 2014-08-13 14:19:15 EDT
This issue has been addressed in following products:

  Red Hat Enterprise Linux 5

Via RHSA-2014:1053 https://rhn.redhat.com/errata/RHSA-2014-1053.html
Comment 17 errata-xmlrpc 2014-08-13 17:33:34 EDT
This issue has been addressed in following products:

  Red Hat Enterprise Linux 6
  Red Hat Enterprise Linux 7

Via RHSA-2014:1052 https://rhn.redhat.com/errata/RHSA-2014-1052.html
Comment 18 errata-xmlrpc 2014-08-14 00:45:04 EDT
This issue has been addressed in following products:

  Red Hat Storage 2.1

Via RHSA-2014:1054 https://rhn.redhat.com/errata/RHSA-2014-1054.html
Comment 19 errata-xmlrpc 2014-09-17 12:31:15 EDT
This issue has been addressed in the following products:

  JBoss Web Server 2.1.0

Via RHSA-2014:1256 https://rhn.redhat.com/errata/RHSA-2014-1256.html
Comment 20 errata-xmlrpc 2014-09-24 12:54:24 EDT
This issue has been addressed in the following products:

  JBoss Enterprise Application Platform 6.3.0

Via RHSA-2014:1297 https://rhn.redhat.com/errata/RHSA-2014-1297.html

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