Vulnerability Report

CVE-2016-0702

Title: Nodejs Node.Js Information Disclosure

Information Disclosure

Proof Of Concept

No public PoC currently indexed for CVE-2016-0702.

CWE Category CWE-200

Published Date Mar 03, 2016

Modified Date May 06, 2026

Exploit Status Not Found

Score 5.1 CVSS v3.1

Exploit Probability (EPSS)

0.55%

Vulnerability Summary

CVE-2016-0702: The MOD_EXP_CTIME_COPY_FROM_PREBUF function in crypto/bn/bn_exp.c in OpenSSL 1.0.1 before 1.0.1s and 1.0.2 before 1.0.2g does not properly consider cache-bank access times during modular exponentiation, which makes it easier for local users to discover RSA keys by running a crafted application on the same Intel Sandy Bridge CPU core as a victim and leveraging cache-bank conflicts, aka a "CacheBleed" attack.

Impacted Vendors

Reference Links

http://cachebleed.info http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759 http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178358.html http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178817.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00003.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00004.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00005.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00006.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00007.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00010.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00012.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00025.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00038.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00015.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00017.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00018.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00029.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00030.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00036.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00055.html http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00019.html http://marc.info/?l=bugtraq&m=145889460330120&w=2 http://openssl.org/news/secadv/20160301.txt http://rhn.redhat.com/errata/RHSA-2016-2957.html http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160302-openssl http://www.debian.org/security/2016/dsa-3500 http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html http://www.securitytracker.com/id/1035133 http://www.ubuntu.com/usn/USN-2914-1 https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=708dc2f1291e104fe4eef810bb8ffc1fae5b19c1 https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03741en_us https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05052990 https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05376917 https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722 https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40168 https://security.FreeBSD.org/advisories/FreeBSD-SA-16:12.openssl.asc https://security.gentoo.org/glsa/201603-15 https://www.openssl.org/news/secadv/20160301.txt http://cachebleed.info http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759 http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178358.html http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178817.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00003.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00004.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00005.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00006.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00007.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00010.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00012.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00025.html http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00038.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00015.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00017.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00018.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00029.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00030.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00036.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00055.html http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00019.html http://marc.info/?l=bugtraq&m=145889460330120&w=2 http://openssl.org/news/secadv/20160301.txt http://rhn.redhat.com/errata/RHSA-2016-2957.html http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160302-openssl http://www.debian.org/security/2016/dsa-3500 http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html http://www.securitytracker.com/id/1035133 http://www.ubuntu.com/usn/USN-2914-1 https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=708dc2f1291e104fe4eef810bb8ffc1fae5b19c1 https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03741en_us https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05052990 https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05376917 https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722 https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40168 https://security.FreeBSD.org/advisories/FreeBSD-SA-16:12.openssl.asc https://security.gentoo.org/glsa/201603-15 https://www.openssl.org/news/secadv/20160301.txt

CVSS v3.1

Source Entity [email protected]

Severity MEDIUM

5.1

Attack Vector

LOCAL

Complexity

HIGH

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

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

CVSS v2.0

Source Entity [email protected]

Severity LOW

1.9

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:L/AC:M/Au:N/C:P/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2016-0702 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

May 06, 2026 MODIFIED

Vulnerability data updated via NVD.

April 12, 2025 MODIFIED

Vulnerability data or affected products updated.

March 03, 2016 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector LOCAL

Complexity HIGH

Privileges N/A

Interaction NONE

CVSS Vector String


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

Affected Stack

No specific products linked.