NVD - CVE-2016-2177

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CVE-2016-2177 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

OpenSSL through 1.0.2h incorrectly uses pointer arithmetic for heap-buffer boundary checks, which might allow remote attackers to cause a denial of service (integer overflow and application crash) or possibly have unspecified other impact by leveraging unexpected malloc behavior, related to s3_srvr.c, ssl_sess.c, and t1_lib.c.

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: 9.8 CRITICAL

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 7.5 HIGH

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

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.html
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.html
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.html
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.html
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.html
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00029.html
http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00010.html
http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00011.html
http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00032.html
http://rhn.redhat.com/errata/RHSA-2016-1940.html
http://rhn.redhat.com/errata/RHSA-2016-2957.html
http://rhn.redhat.com/errata/RHSA-2017-1659.html
http://seclists.org/fulldisclosure/2017/Jul/31
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160927-openssl
http://www-01.ibm.com/support/docview.wss?uid=swg21995039	Third Party Advisory
http://www.debian.org/security/2016/dsa-3673
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170322-01-openssl-en
http://www.openwall.com/lists/oss-security/2016/06/08/9
http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html	Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html	Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html	Third Party Advisory
http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html	Third Party Advisory
http://www.securityfocus.com/archive/1/540957/100/0/threaded
http://www.securityfocus.com/archive/1/archive/1/540957/100/0/threaded
http://www.securityfocus.com/bid/91319	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1036088	Third Party Advisory VDB Entry
http://www.splunk.com/view/SP-CAAAPSV	Third Party Advisory
http://www.splunk.com/view/SP-CAAAPUE	Third Party Advisory
http://www.ubuntu.com/usn/USN-3087-1
http://www.ubuntu.com/usn/USN-3087-2
http://www.ubuntu.com/usn/USN-3181-1
https://access.redhat.com/errata/RHSA-2017:0193
https://access.redhat.com/errata/RHSA-2017:0194
https://access.redhat.com/errata/RHSA-2017:1658
https://bto.bluecoat.com/security-advisory/sa132	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1341705	Issue Tracking Patch
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=a004e72b95835136d3f1ea90517f706c24c03da7
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c05302448
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03763en_us
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05302448	Third Party Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-18-144-01
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312	Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10165	Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10215
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc
https://security.gentoo.org/glsa/201612-16	Patch Third Party Advisory VDB Entry
https://support.f5.com/csp/article/K23873366
https://support.hpe.com/hpsc/doc/public/display?docLocale=en&docId=emr_na-hpesbhf03856en_us
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03856en_us
https://www.arista.com/en/support/advisories-notices/security-advisories/1749-security-advisory-24
https://www.citect.schneider-electric.com/safety-and-security-central/36-security-notifications/9134-vulnerabilities-within-schneider-electric-floating-license-manager
https://www.schneider-electric.com/en/download/document/SEVD-2018-137-01/
https://www.schneider-electric.com/en/download/document/SEVD-2018-144-01/
https://www.tenable.com/security/tns-2016-16	Third Party Advisory
https://www.tenable.com/security/tns-2016-20
https://www.tenable.com/security/tns-2016-21

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-190	Integer Overflow or Wraparound	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Change History

34 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-2177
NVD Published Date:
06/19/2016
NVD Last Modified:
11/06/2023
Source:
Red Hat, Inc.

CVE-2016-2177 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 Red Hat, Inc. 5/13/2024 11:54:26 PM

CVE Modified by Red Hat, Inc. 11/06/2023 9:31:01 PM

CVE Modified by Red Hat, Inc. 12/13/2022 7:15:21 AM

CVE Modified by Red Hat, Inc. 11/17/2021 5:15:49 PM

CVE Modified by Red Hat, Inc. 11/09/2021 8:15:26 PM

CVE Modified by Red Hat, Inc. 11/08/2021 7:15:08 AM

CPE Deprecation Remap by NIST 12/27/2019 11:09:04 AM

CPE Deprecation Remap by NIST 12/27/2019 11:08:55 AM

CVE Modified by Red Hat, Inc. 7/11/2018 9:29:00 PM

CVE Modified by Red Hat, Inc. 5/29/2018 9:29:00 PM

CVE Modified by Red Hat, Inc. 4/19/2018 9:29:15 PM

CVE Modified by Red Hat, Inc. 1/18/2018 1:18:04 PM

CVE Modified by Red Hat, Inc. 1/04/2018 9:30:37 PM

CVE Modified by Red Hat, Inc. 11/20/2017 9:29:03 PM

CVE Modified by Red Hat, Inc. 11/02/2017 9:29:02 PM

CVE Modified by Red Hat, Inc. 10/19/2017 9:29:08 PM

CVE Modified by Red Hat, Inc. 8/08/2017 9:29:04 PM

CVE Modified by Red Hat, Inc. 8/04/2017 9:29:02 PM

Modified Analysis by NIST 2/23/2017 2:43:17 PM

CVE Modified by Red Hat, Inc. 2/01/2017 9:59:01 PM

CVE Modified by Red Hat, Inc. 12/27/2016 9:59:29 PM

CVE Modified by Red Hat, Inc. 12/23/2016 9:59:39 PM

CVE Modified by Red Hat, Inc. 11/29/2016 10:04:43 PM

CVE Modified by Red Hat, Inc. 11/28/2016 3:03:33 PM

CVE Modified by Red Hat, Inc. 10/26/2016 9:59:42 PM

CVE Modified by Red Hat, Inc. 10/25/2016 10:02:14 PM

Modified Analysis by NIST 10/18/2016 1:43:41 PM

Initial CVE Analysis 10/18/2016 10:45:33 AM

Initial CVE Analysis 10/18/2016 10:42:13 AM

CVE Modified by Red Hat, Inc. 10/17/2016 11:47:37 PM

CVE Modified by Red Hat, Inc. 10/03/2016 10:07:30 PM

Modified Analysis by NIST 7/20/2016 11:24:25 AM

Modified Analysis by NIST 6/21/2016 5:51:04 PM

Initial CVE Analysis 6/21/2016 11:34:14 AM

Quick Info