CVE-2016-2181
CVE-2016-2181
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This page shows selected source facts. See the linked advisories for the complete description and affected versions.
The Anti-Replay feature in the DTLS implementation in OpenSSL before 1.1.0 mishandles early use of a new epoch number in conjunction with a large sequence number, which allows remote attackers to cause a denial of service (false-positive packet drops) via spoofed DTLS records, related to rec_layer_d1.c and ssl3_record.c.
CVSS 7.5 · High · EPSS 22.6% · Fix available
- Published
- Updated
Affected products and versions
n/a
- Versions
- n/a: Affected
No fix published
openssl Debian:12
- Affected ranges
- ECOSYSTEM: < 1.0.2i-1
Update to 1.0.2i-1
openssl Debian:13
- Affected ranges
- ECOSYSTEM: < 1.0.2i-1
Update to 1.0.2i-1
openssl Debian:14
- Affected ranges
- ECOSYSTEM: < 1.0.2i-1
Update to 1.0.2i-1
openssl Ubuntu:14.04:LTS
- Versions
- 1.0.1e-3ubuntu1
- 1.0.1e-4ubuntu1
- 1.0.1e-4ubuntu2
- 1.0.1e-4ubuntu3
- 1.0.1e-4ubuntu4
- 1.0.1f-1ubuntu1
- 1.0.1f-1ubuntu2
- 1.0.1f-1ubuntu2.1
- 1.0.1f-1ubuntu2.2
- 1.0.1f-1ubuntu2.3
- 1.0.1f-1ubuntu2.4
- 1.0.1f-1ubuntu2.5
- 1.0.1f-1ubuntu2.7
- 1.0.1f-1ubuntu2.8
- 1.0.1f-1ubuntu2.11
- 1.0.1f-1ubuntu2.12
- 1.0.1f-1ubuntu2.15
- 1.0.1f-1ubuntu2.16
- 1.0.1f-1ubuntu2.17
- 1.0.1f-1ubuntu2.18
- 1.0.1f-1ubuntu2.19
- Affected ranges
- ECOSYSTEM: < 1.0.1f-1ubuntu2.20
Update to 1.0.1f-1ubuntu2.20
openssl Ubuntu:16.04:LTS
- Versions
- 1.0.2d-0ubuntu1
- 1.0.2d-0ubuntu2
- 1.0.2e-1ubuntu1
- 1.0.2f-2ubuntu1
- 1.0.2g-1ubuntu2
- 1.0.2g-1ubuntu3
- 1.0.2g-1ubuntu4
- 1.0.2g-1ubuntu4.1
- 1.0.2g-1ubuntu4.2
- Affected ranges
- ECOSYSTEM: < 1.0.2g-1ubuntu4.4
Update to 1.0.2g-1ubuntu4.4
Original sources
- http://www.securityfocus.com/bid/92982
- https://www.tenable.com/security/tns-2016-20
- http://www.splunk.com/view/SP-CAAAPUE
- http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
- http://rhn.redhat.com/errata/RHSA-2016-1940.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html
- https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312
- http://www.splunk.com/view/SP-CAAAPSV
- http://www-01.ibm.com/support/docview.wss?uid=swg21995039
- http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
- https://www.tenable.com/security/tns-2016-16
- https://www.tenable.com/security/tns-2016-21
- http://www.securitytracker.com/id/1036690
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
- https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=1fb9fdc3027b27d8eb6a1e6a846435b070980770
- http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html
- https://bto.bluecoat.com/security-advisory/sa132
- http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
- https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
- https://kc.mcafee.com/corporate/index?page=content&id=SB10215
- http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00011.html
- https://nvd.nist.gov/vuln/detail/CVE-2016-2181