CVE-2016-0800

Description

The SSLv2 protocol, as used in OpenSSL before 1.0.1s and 1.0.2 before 1.0.2g and other products, requires a server to send a ServerVerify message before establishing that a client possesses certain plaintext RSA data, which makes it easier for remote attackers to decrypt TLS ciphertext data by leveraging a Bleichenbacher RSA padding oracle, aka a "DROWN" attack.

From the Tenable Blog

New Scan Policies, Plugins and Dashboard for CVE-2016-0800: DROWN

Published: 2016-03-07

No matter which product you have, Nessus®, SecurityCenter™, SecurityCenter CV™, or Passive Vulnerability Scanner™, Tenable can determine if you are at risk of “drowning.” The DROWN CVE-2016-0800 vulnerability is a cross protocol vulnerability that enables an attacker to decrypt TLS connections between up-to-date clients and servers by sending packets to any server that supports SSLv2 using the same private key.

References

https://www.openssl.org/news/secadv/20160301.txt

https://www.kb.cert.org/vuls/id/583776

https://www.arista.com/en/support/advisories-notices/security-advisories/1260-security-advisory-18

https://security.netapp.com/advisory/ntap-20160301-0001/

https://security.gentoo.org/glsa/201603-15

https://security.FreeBSD.org/advisories/FreeBSD-SA-16:12.openssl.asc

https://kc.mcafee.com/corporate/index?page=content&id=SB10154

https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40168

https://ics-cert.us-cert.gov/advisories/ICSA-16-103-03

https://help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05386804

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05307589

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05176765

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05157667

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150800

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05143554

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05141441

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05096953

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05086877

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05073516

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05068681

https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03741en_us

https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbgn03726en_us

https://drownattack.com

https://cert-portal.siemens.com/productcert/pdf/ssa-623229.pdf

https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf

https://access.redhat.com/security/vulnerabilities/drown

http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-623229.pdf

http://www.securitytracker.com/id/1035133

http://www.securityfocus.com/bid/91787

http://www.securityfocus.com/bid/83733

http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html

http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html

http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html

http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html

http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html

http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html

http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160330-01-openssl-en

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160302-openssl

http://support.citrix.com/article/CTX208403

http://rhn.redhat.com/errata/RHSA-2016-1519.html

http://marc.info/?l=bugtraq&m=146133665209436&w=2

http://marc.info/?l=bugtraq&m=146108058503441&w=2

http://marc.info/?l=bugtraq&m=145983526810210&w=2

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00017.html

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00015.html

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00038.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00025.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00017.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00012.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00010.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00007.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00006.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00005.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00004.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00003.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00002.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00001.html

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10722

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3