Vulnerability Monitor

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CVE-2016-4970

handler/ssl/OpenSslEngine.java in Netty 4.0.x before 4.0.37.Final and 4.1.x before 4.1.1.Final allows remote attackers to cause a denial of service (infinite loop).

Published

2017-04-13T14:59:01.823

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

6.9

Weaknesses

Type: Primary
CWE-835

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	netty	netty	< 4.0.37	Yes
Application	netty	netty	< 4.1.1	Yes
Application	redhat	jboss_data_grid	7.1	Yes
Application	redhat	jboss_middleware_text-only_advisories	1.0	Yes
Application	apache	cassandra	3.11.4	Yes

References

http://netty.io/news/2016/06/07/4-0-37-Final.html Release Notes, Vendor Advisory ([email protected])
http://netty.io/news/2016/06/07/4-1-1-Final.html Release Notes, Vendor Advisory ([email protected])
http://rhn.redhat.com/errata/RHSA-2017-0179.html Third Party Advisory ([email protected])
http://rhn.redhat.com/errata/RHSA-2017-1097.html Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/96540 Third Party Advisory, VDB Entry ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1343616 Issue Tracking, Third Party Advisory, VDB Entry ([email protected])
https://github.com/netty/netty/pull/5364 Patch, Third Party Advisory ([email protected])
https://lists.apache.org/thread.html/afaa5860e3a6d327eb96c3d82cbd2f5996de815a16854ed1ad310144%40%3Ccommits.cassandra.apache.org%3E ([email protected])
https://wiki.opendaylight.org/view/Security_Advisories Third Party Advisory ([email protected])
http://netty.io/news/2016/06/07/4-0-37-Final.html Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://netty.io/news/2016/06/07/4-1-1-Final.html Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://rhn.redhat.com/errata/RHSA-2017-0179.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://rhn.redhat.com/errata/RHSA-2017-1097.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/96540 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=1343616 Issue Tracking, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/netty/netty/pull/5364 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/afaa5860e3a6d327eb96c3d82cbd2f5996de815a16854ed1ad310144%40%3Ccommits.cassandra.apache.org%3E (af854a3a-2127-422b-91ae-364da2661108)
https://wiki.opendaylight.org/view/Security_Advisories Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)