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URL: https://nvd.nist.gov/vuln/detail/CVE-2016-0701

⇱ NVD - CVE-2016-0701


  1. Vulnerabilities

CVE-2016-0701 Detail

Modified After Enrichment

This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.

Description

The DH_check_pub_key function in crypto/dh/dh_check.c in OpenSSL 1.0.2 before 1.0.2f does not ensure that prime numbers are appropriate for Diffie-Hellman (DH) key exchange, which makes it easier for remote attackers to discover a private DH exponent by making multiple handshakes with a peer that chose an inappropriate number, as demonstrated by a number in an X9.42 file.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://intothesymmetry.blogspot.com/2016/01/openssl-key-recovery-attack-on-dh-small.html CVE, Inc., Red Hat
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759 CVE, Inc., Red Hat
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176373.html CVE, Inc., Red Hat
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html CVE, Inc., Red Hat
http://www.openssl.org/news/secadv/20160128.txt CVE, Inc., Red Hat Vendor Advisory 
http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html CVE, Inc., Red Hat
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html CVE, Inc., Red Hat
http://www.securityfocus.com/bid/82233 CVE, Inc., Red Hat
http://www.securityfocus.com/bid/91787 CVE, Inc., Red Hat
http://www.securitytracker.com/id/1034849 CVE, Inc., Red Hat
http://www.ubuntu.com/usn/USN-2883-1 CVE, Inc., Red Hat
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf CVE, Inc., Red Hat
https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=878e2c5b13010329c203f309ed0c8f2113f85648 CVE, Inc., Red Hat
https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=c5b831f21d0d29d1e517d139d9d101763f60c9a2 CVE, Inc., Red Hat
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03724en_us CVE, Inc., Red Hat
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05164821 CVE, Inc., Red Hat
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390893 CVE, Inc., Red Hat
https://security.gentoo.org/glsa/201601-05 CVE, Inc., Red Hat
https://www.kb.cert.org/vuls/id/257823 CVE, Inc., Red Hat
https://www.oracle.com/security-alerts/cpuapr2020.html CVE, Inc., Red Hat
https://www.oracle.com/security-alerts/cpujan2020.html CVE, Inc., Red Hat
https://www.oracle.com/security-alerts/cpujul2020.html CVE, Inc., Red Hat
https://www.oracle.com/security-alerts/cpuoct2020.html CVE, Inc., Red Hat
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html CVE, Inc., Red Hat

Weakness Enumeration

CWE-ID CWE Name Source
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor πŸ‘ cwe source acceptance level
NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

25 change records found show changes

CVE Modified by Red Hat, Inc. 6/16/2026 8:38:02 PM

Action Type Old Value New Value
Added Affected
[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]


CVE Status Change 5/06/2026 6:30:45 PM

Action Type Old Value New Value

CVE Modified by CVE 11/20/2024 9:42:11 PM

Action Type Old Value New Value
Added Reference
http://intothesymmetry.blogspot.com/2016/01/openssl-key-recovery-attack-on-dh-small.html


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


Added Reference
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176373.html


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


Added Reference
http://www.openssl.org/news/secadv/20160128.txt


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


Added Reference
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html


Added Reference
http://www.securityfocus.com/bid/82233


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


Added Reference
http://www.securitytracker.com/id/1034849


Added Reference
http://www.ubuntu.com/usn/USN-2883-1


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


Added Reference
https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=878e2c5b13010329c203f309ed0c8f2113f85648


Added Reference
https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=c5b831f21d0d29d1e517d139d9d101763f60c9a2


Added Reference
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03724en_us


Added Reference
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05164821


Added Reference
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390893


Added Reference
https://security.gentoo.org/glsa/201601-05


Added Reference
https://www.kb.cert.org/vuls/id/257823


Added Reference
https://www.oracle.com/security-alerts/cpuapr2020.html


Added Reference
https://www.oracle.com/security-alerts/cpujan2020.html


Added Reference
https://www.oracle.com/security-alerts/cpujul2020.html


Added Reference
https://www.oracle.com/security-alerts/cpuoct2020.html


Added Reference
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html


CVE Modified by Red Hat, Inc. 5/13/2024 11:48:07 PM

Action Type Old Value New Value

CVE Modified by Red Hat, Inc. 2/12/2023 6:15:49 PM

Action Type Old Value New Value
Added Reference
https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=878e2c5b13010329c203f309ed0c8f2113f85648 [No Types Assigned]


Added Reference
https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=c5b831f21d0d29d1e517d139d9d101763f60c9a2 [No Types Assigned]


Removed Reference
https://git.openssl.org/?p=openssl.git;a=commit;h=878e2c5b13010329c203f309ed0c8f2113f85648 [No Types Assigned]


Removed Reference
https://git.openssl.org/?p=openssl.git;a=commit;h=c5b831f21d0d29d1e517d139d9d101763f60c9a2 [No Types Assigned]


CVE Modified by Red Hat, Inc. 12/13/2022 7:15:18 AM

Action Type Old Value New Value
Added Reference
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf [No Types Assigned]


CVE Modified by Red Hat, Inc. 10/20/2020 6:15:16 PM

Action Type Old Value New Value
Added Reference
https://www.oracle.com/security-alerts/cpuoct2020.html [No Types Assigned]


CVE Modified by Red Hat, Inc. 7/14/2020 11:15:13 PM

Action Type Old Value New Value
Added Reference
https://www.oracle.com/security-alerts/cpujul2020.html [No Types Assigned]


CVE Modified by Red Hat, Inc. 4/15/2020 5:15:15 PM

Action Type Old Value New Value
Added Reference
https://www.oracle.com/security-alerts/cpuapr2020.html [No Types Assigned]


CVE Modified by Red Hat, Inc. 1/15/2020 3:15:13 PM

Action Type Old Value New Value
Added Reference
https://www.oracle.com/security-alerts/cpujan2020.html [No Types Assigned]


CVE Modified by Red Hat, Inc. 7/23/2019 7:15:19 PM

Action Type Old Value New Value
Added Reference
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html [No Types Assigned]


CVE Modified by Red Hat, Inc. 12/12/2017 9:29:09 PM

Action Type Old Value New Value
Removed Reference
https://security.FreeBSD.org/advisories/FreeBSD-SA-17:12.openssl.asc [No Types Assigned]


CVE Modified by Red Hat, Inc. 12/10/2017 9:29:00 PM

Action Type Old Value New Value
Added Reference
https://security.FreeBSD.org/advisories/FreeBSD-SA-17:12.openssl.asc [No Types Assigned]


CVE Modified by Red Hat, Inc. 10/19/2017 9:29:07 PM

Action Type Old Value New Value
Added Reference
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html [No Types Assigned]


CVE Modified by Red Hat, Inc. 5/09/2017 9:29:00 PM

Action Type Old Value New Value
Added Reference
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03724en_us [No Types Assigned]


CVE Modified by Red Hat, Inc. 5/08/2017 9:29:00 PM

Action Type Old Value New Value
Added Reference
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390893 [No Types Assigned]


CVE Modified by Red Hat, Inc. 12/27/2016 9:59:24 PM

Action Type Old Value New Value
Added Reference
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759 [No Types Assigned]


CVE Modified by Red Hat, Inc. 12/05/2016 10:05:29 PM

Action Type Old Value New Value
Added Reference
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176373.html [No Types Assigned]


Added Reference
http://www.securitytracker.com/id/1034849 [No Types Assigned]


Added Reference
http://www.ubuntu.com/usn/USN-2883-1 [No Types Assigned]


Added Reference
https://security.gentoo.org/glsa/201601-05 [No Types Assigned]


Added Reference
https://www.kb.cert.org/vuls/id/257823 [No Types Assigned]


CVE Modified by Red Hat, Inc. 12/02/2016 10:17:34 PM

Action Type Old Value New Value
Added Reference
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html [No Types Assigned]


CVE Modified by Red Hat, Inc. 11/28/2016 2:54:52 PM

Action Type Old Value New Value
Added Reference
http://www.securityfocus.com/bid/82233 [No Types Assigned]


CVE Modified by Red Hat, Inc. 8/08/2016 9:59:44 PM

Action Type Old Value New Value
Added Reference
http://www.securityfocus.com/bid/91787


CVE Modified by Red Hat, Inc. 7/21/2016 9:59:53 PM

Action Type Old Value New Value
Added Reference
http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html


CVE Modified by Red Hat, Inc. 6/10/2016 10:00:49 PM

Action Type Old Value New Value
Added Reference
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05164821


Modified Analysis by NIST 3/11/2016 11:16:06 AM

Action Type Old Value New Value
Added CVSS V3
AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N


Added CVSS V2
(AV:N/AC:H/Au:N/C:P/I:N/A:N)


Added CWE
CWE-200


Added CPE Configuration
Configuration 1
 OR
 *cpe:2.3:a:openssl:openssl:1.0.2e:*:*:*:*:*:*:*
 *cpe:2.3:a:openssl:openssl:1.0.2d:*:*:*:*:*:*:*
 *cpe:2.3:a:openssl:openssl:1.0.2c:*:*:*:*:*:*:*
 *cpe:2.3:a:openssl:openssl:1.0.2b:*:*:*:*:*:*:*
 *cpe:2.3:a:openssl:openssl:1.0.2a:*:*:*:*:*:*:*
 *cpe:2.3:a:openssl:openssl:1.0.2:beta3:*:*:*:*:*:*
 *cpe:2.3:a:openssl:openssl:1.0.2:beta2:*:*:*:*:*:*
 *cpe:2.3:a:openssl:openssl:1.0.2:beta1:*:*:*:*:*:*
 *cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:*


Changed Reference Type
http://www.openssl.org/news/secadv/20160128.txt No Types Assigned


http://www.openssl.org/news/secadv/20160128.txt Advisory


Initial CVE Analysis 3/09/2016 4:46:41 PM

Action Type Old Value New Value

Quick Info

CVE Dictionary Entry:
CVE-2016-0701
NVD Published Date:
02/14/2016
NVD Last Modified:
06/16/2026
Source:
Red Hat, Inc.