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CVE-2016-2181

N/A

Description

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.

CVE Details

CVSS v3.1 ScoreN/A

Published9/16/2016

Last Modified4/12/2025

Sourcenvd

Honeypot Sightings0

Affected Products

openssl:openssloracle:linux

Weaknesses (CWE)

CWE-189

References

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00029.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00010.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00011.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00032.html(secalert@redhat.com)

http://rhn.redhat.com/errata/RHSA-2016-1940.html(secalert@redhat.com)

http://seclists.org/fulldisclosure/2017/Jul/31(secalert@redhat.com)

http://www-01.ibm.com/support/docview.wss?uid=swg21995039(secalert@redhat.com)

http://www.debian.org/security/2016/dsa-3673(secalert@redhat.com)

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170322-01-openssl-en(secalert@redhat.com)

http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html(secalert@redhat.com)

http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html(secalert@redhat.com)

http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html(secalert@redhat.com)

http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html(secalert@redhat.com)

http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html(secalert@redhat.com)

http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html(secalert@redhat.com)

http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html(secalert@redhat.com)

http://www.securityfocus.com/bid/92982(secalert@redhat.com)

http://www.securitytracker.com/id/1036690(secalert@redhat.com)

http://www.splunk.com/view/SP-CAAAPSV(secalert@redhat.com)

http://www.splunk.com/view/SP-CAAAPUE(secalert@redhat.com)

http://www.ubuntu.com/usn/USN-3087-1(secalert@redhat.com)

http://www.ubuntu.com/usn/USN-3087-2(secalert@redhat.com)

https://bto.bluecoat.com/security-advisory/sa132(secalert@redhat.com)

https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf(secalert@redhat.com)

https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=1fb9fdc3027b27d8eb6a1e6a846435b070980770(secalert@redhat.com)

https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312(secalert@redhat.com)

https://kc.mcafee.com/corporate/index?page=content&id=SB10215(secalert@redhat.com)

https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc(secalert@redhat.com)

https://support.f5.com/csp/article/K59298921(secalert@redhat.com)

https://www.arista.com/en/support/advisories-notices/security-advisories/1749-security-advisory-24(secalert@redhat.com)

https://www.tenable.com/security/tns-2016-16(secalert@redhat.com)

https://www.tenable.com/security/tns-2016-20(secalert@redhat.com)

https://www.tenable.com/security/tns-2016-21(secalert@redhat.com)

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00029.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00010.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00011.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00032.html(af854a3a-2127-422b-91ae-364da2661108)

http://rhn.redhat.com/errata/RHSA-2016-1940.html(af854a3a-2127-422b-91ae-364da2661108)

http://seclists.org/fulldisclosure/2017/Jul/31(af854a3a-2127-422b-91ae-364da2661108)

http://www-01.ibm.com/support/docview.wss?uid=swg21995039(af854a3a-2127-422b-91ae-364da2661108)

http://www.debian.org/security/2016/dsa-3673(af854a3a-2127-422b-91ae-364da2661108)

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170322-01-openssl-en(af854a3a-2127-422b-91ae-364da2661108)

http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/92982(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id/1036690(af854a3a-2127-422b-91ae-364da2661108)

http://www.splunk.com/view/SP-CAAAPSV(af854a3a-2127-422b-91ae-364da2661108)

http://www.splunk.com/view/SP-CAAAPUE(af854a3a-2127-422b-91ae-364da2661108)

http://www.ubuntu.com/usn/USN-3087-1(af854a3a-2127-422b-91ae-364da2661108)

http://www.ubuntu.com/usn/USN-3087-2(af854a3a-2127-422b-91ae-364da2661108)

https://bto.bluecoat.com/security-advisory/sa132(af854a3a-2127-422b-91ae-364da2661108)

https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf(af854a3a-2127-422b-91ae-364da2661108)

https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=1fb9fdc3027b27d8eb6a1e6a846435b070980770(af854a3a-2127-422b-91ae-364da2661108)

https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312(af854a3a-2127-422b-91ae-364da2661108)

https://kc.mcafee.com/corporate/index?page=content&id=SB10215(af854a3a-2127-422b-91ae-364da2661108)

https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc(af854a3a-2127-422b-91ae-364da2661108)

https://support.f5.com/csp/article/K59298921(af854a3a-2127-422b-91ae-364da2661108)

https://www.arista.com/en/support/advisories-notices/security-advisories/1749-security-advisory-24(af854a3a-2127-422b-91ae-364da2661108)

https://www.tenable.com/security/tns-2016-16(af854a3a-2127-422b-91ae-364da2661108)

https://www.tenable.com/security/tns-2016-20(af854a3a-2127-422b-91ae-364da2661108)

https://www.tenable.com/security/tns-2016-21(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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