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.
Exploits (1)
References (63)
Core 63
Core References
Vendor Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05143554
Vendor Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150800
Vendor Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05157667
Vendor Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05176765
Vendor Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05307589
Vendor Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05386804
Vendor Advisory
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10722
Vendor Advisory
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
Vendor Advisory
http://support.citrix.com/article/CTX208403
Vendor Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10154
Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-623229.pdf
Mailing List vendor-advisory
http://marc.info/?l=bugtraq&m=146133665209436&w=2
Mailing List vendor-advisory
http://marc.info/?l=bugtraq&m=146108058503441&w=2
Mailing List vendor-advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00010.html
Mailing List vendor-advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00015.html
Mailing List vendor-advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html
Mailing List vendor-advisory
http://marc.info/?l=bugtraq&m=145983526810210&w=2
Mailing List vendor-advisory
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00038.html
Mailing List vendor-advisory
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00017.html
Mailing List vendor-advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00025.html
Vendor Advisory vendor-advisory
http://rhn.redhat.com/errata/RHSA-2016-1519.html
Mailing List vendor-advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00007.html
Third Party Advisory, VDB Entry vdb-entry
http://www.securityfocus.com/bid/91787
Third Party Advisory vendor-advisory
https://security.gentoo.org/glsa/201603-15
Mailing List vendor-advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00006.html
Mailing List vendor-advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00017.html
Mailing List vendor-advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html
Mailing List vendor-advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00012.html
Various Sources vendor-advisory
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:12.openssl.asc
Mailing List vendor-advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00003.html
Various Sources vendor-advisory
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160302-openssl
Mailing List vendor-advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00004.html
Third Party Advisory, VDB Entry vdb-entry
http://www.securityfocus.com/bid/83733
Mailing List vendor-advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00001.html
Third Party Advisory, VDB Entry vdb-entry
http://www.securitytracker.com/id/1035133
Mailing List vendor-advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00002.html
Mailing List vendor-advisory
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00005.html
Vendor Advisory
https://access.redhat.com/security/vulnerabilities/drown
Vendor Advisory
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbgn03726en_us
Vendor Advisory
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03741en_us
Vendor Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05068681
Vendor Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05073516
Vendor Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05086877
Vendor Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05096953
Vendor Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05141441
Vendor Advisory
https://www.openssl.org/news/secadv/20160301.txt
Various Sources
https://drownattack.com
Various Sources
https://help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes
Various Sources
https://ics-cert.us-cert.gov/advisories/ICSA-16-103-03
Various Sources
https://www.arista.com/en/support/advisories-notices/security-advisories/1260-security-advisory-18
Vendor Advisory
https://security.netapp.com/advisory/ntap-20160301-0001/
Third Party Advisory, US Government Resource third-party-advisory
https://www.kb.cert.org/vuls/id/583776
Scores
CVSS v3
5.9
EPSS
0.9043
EPSS Percentile
99.6%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-310
CWE-200
Status
published
Products (28)
openssl/openssl
1.0.1 (4 CPE variants)
openssl/openssl
1.0.1a
openssl/openssl
1.0.1b
openssl/openssl
1.0.1c
openssl/openssl
1.0.1d
openssl/openssl
1.0.1e
openssl/openssl
1.0.1f
openssl/openssl
1.0.1g
openssl/openssl
1.0.1h
openssl/openssl
1.0.1i
... and 18 more
Published
Mar 01, 2016
Tracked Since
Feb 18, 2026