NVD

CVE-2015-3193 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

The Montgomery squaring implementation in crypto/bn/asm/x86_64-mont5.pl in OpenSSL 1.0.2 before 1.0.2e on the x86_64 platform, as used by the BN_mod_exp function, mishandles carry propagation and produces incorrect output, which makes it easier for remote attackers to obtain sensitive private-key information via an attack against use of a (1) Diffie-Hellman (DH) or (2) Diffie-Hellman Ephemeral (DHE) ciphersuite.

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:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: 7.5 HIGH

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 5.0 MEDIUM

Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N)

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://fortiguard.com/advisory/openssl-advisory-december-2015	Third Party Advisory
http://fortiguard.com/advisory/openssl-advisory-december-2015	Third Party Advisory
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759	Third Party Advisory
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759	Third Party Advisory
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761	Third Party Advisory
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761	Third Party Advisory
http://openssl.org/news/secadv/20151203.txt	Vendor Advisory
http://openssl.org/news/secadv/20151203.txt	Vendor Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151204-openssl	Third Party Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151204-openssl	Third Party Advisory
http://www.fortiguard.com/advisory/openssl-advisory-december-2015	Third Party Advisory
http://www.fortiguard.com/advisory/openssl-advisory-december-2015	Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html	Patch Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html	Patch Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html	Patch Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html	Patch Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html	Patch Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html	Patch Third Party Advisory
http://www.securityfocus.com/bid/78705	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/78705	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/91787	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/91787	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1034294	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1034294	Third Party Advisory VDB Entry
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.539966	Third Party Advisory
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.539966	Third Party Advisory
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.754583	Third Party Advisory
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.754583	Third Party Advisory
http://www.ubuntu.com/usn/USN-2830-1	Third Party Advisory
http://www.ubuntu.com/usn/USN-2830-1	Third Party Advisory
https://blog.fuzzing-project.org/31-Fuzzing-Math-miscalculations-in-OpenSSLs-BN_mod_exp-CVE-2015-3193.html	Third Party Advisory
https://blog.fuzzing-project.org/31-Fuzzing-Math-miscalculations-in-OpenSSLs-BN_mod_exp-CVE-2015-3193.html	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1288317	Issue Tracking Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1288317	Issue Tracking Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=d73cc256c8e256c32ed959456101b73ba9842f72
https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=d73cc256c8e256c32ed959456101b73ba9842f72
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05398322	Third Party Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05398322	Third Party Advisory
https://kb.isc.org/article/AA-01438	Third Party Advisory
https://kb.isc.org/article/AA-01438	Third Party Advisory
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40100	Third Party Advisory
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40100	Third Party Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-200	Exposure of Sensitive Information to an Unauthorized Actor	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

19 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-3193
NVD Published Date:
12/06/2015
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2015-3193 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by CVE 11/20/2024 9:28:52 PM

CVE Modified by Red Hat, Inc. 5/13/2024 11:33:46 PM

CVE Modified by Red Hat, Inc. 2/12/2023 7:47:56 PM

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

Modified Analysis by NIST 8/19/2022 7:14:18 AM

CVE Modified by Red Hat, Inc. 11/29/2017 9:29:01 PM

CVE Modified by Red Hat, Inc. 10/19/2017 9:29:06 PM

CVE Modified by Red Hat, Inc. 9/13/2017 9:29:00 PM

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

CVE Modified by Red Hat, Inc. 12/30/2016 9:59:28 PM

CVE Modified by Red Hat, Inc. 12/27/2016 9:59:13 PM

CVE Modified by Red Hat, Inc. 12/07/2016 1:11:11 PM

CVE Modified by Red Hat, Inc. 12/02/2016 10:08:44 PM

CVE Modified by Red Hat, Inc. 8/08/2016 9:59:21 PM

CVE Modified by Red Hat, Inc. 7/21/2016 9:59:34 PM

CVE Modified by Red Hat, Inc. 4/21/2016 9:59:17 PM

CVE Modified by Red Hat, Inc. 4/11/2016 9:59:01 PM

Modified Analysis by NIST 12/07/2015 2:43:12 PM

Initial CVE Analysis 12/07/2015 12:32:36 PM

Quick Info