CVE-2016-2107

medium
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Description

The AES-NI implementation in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h does not consider memory allocation during a certain padding check, which allows remote attackers to obtain sensitive cleartext information via a padding-oracle attack against an AES CBC session. NOTE: this vulnerability exists because of an incorrect fix for CVE-2013-0169.

References

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

http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html

http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183457.html

http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183607.html

http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184605.html

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00001.html

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00008.html

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00011.html

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00013.html

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00014.html

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00016.html

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00019.html

http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00019.html

http://packetstormsecurity.com/files/136912/Slackware-Security-Advisory-openssl-Updates.html

http://rhn.redhat.com/errata/RHSA-2016-0722.html

http://rhn.redhat.com/errata/RHSA-2016-0996.html

http://rhn.redhat.com/errata/RHSA-2016-2073.html

http://rhn.redhat.com/errata/RHSA-2016-2957.html

http://source.android.com/security/bulletin/2016-07-01.html

http://support.citrix.com/article/CTX212736

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160504-openssl

http://web-in-security.blogspot.ca/2016/05/curious-padding-oracle-in-openssl-cve.html

http://www.debian.org/security/2016/dsa-3566

http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html

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

http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html

http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html

http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html

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

http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html

http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html

http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html

http://www.securityfocus.com/bid/89760

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

http://www.securitytracker.com/id/1035721

http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.542103

http://www.ubuntu.com/usn/USN-2959-1

https://blog.cloudflare.com/yet-another-padding-oracle-in-openssl-cbc-ciphersuites/

https://bto.bluecoat.com/security-advisory/sa123

https://git.openssl.org/?p=openssl.git;a=commit;h=68595c0c2886e7942a14f98c17a55a88afb6c292

https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbgn03726en_us

https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbgn03728en_us

https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03756en_us

https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03765en_us

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05164862

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05320149

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05386804

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722

https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40202

https://kc.mcafee.com/corporate/index?page=content&id=SB10160

https://security.gentoo.org/glsa/201612-16

https://security.netapp.com/advisory/ntap-20160504-0001/

https://support.apple.com/HT206903

https://www.exploit-db.com/exploits/39768/

https://www.freebsd.org/security/advisories/FreeBSD-SA-16:17.openssl.asc

https://www.openssl.org/news/secadv/20160503.txt

https://www.tenable.com/security/tns-2016-18

Details

Source: MITRE

Published: 2016-05-05

Updated: 2018-10-30

Type: CWE-200

Risk Information

CVSS v2

Base Score: 2.6

Vector: AV:N/AC:H/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 4.9

Severity: LOW

CVSS v3

Base Score: 5.9

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

Impact Score: 3.6

Exploitability Score: 2.2

Severity: MEDIUM

Vulnerable Software

Configuration 1

OR

cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.2:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_eus:7.2:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*

Configuration 2

OR

cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*

cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*

Configuration 3

OR

cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* versions up to 1.0.1s (inclusive)

cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:*

cpe:2.3:a:openssl:openssl:1.0.2:beta1:*:*:*:*:*:*

cpe:2.3:a:openssl:openssl:1.0.2:beta2:*:*:*:*:*:*

cpe:2.3:a:openssl:openssl:1.0.2:beta3:*:*:*:*:*:*

cpe:2.3:a:openssl:openssl:1.0.2a:*:*:*:*:*:*:*

cpe:2.3:a:openssl:openssl:1.0.2b:*:*:*:*:*:*:*

cpe:2.3:a:openssl:openssl:1.0.2c:*:*:*:*:*:*:*

cpe:2.3:a:openssl:openssl:1.0.2d:*:*:*:*:*:*:*

cpe:2.3:a:openssl:openssl:1.0.2e:*:*:*:*:*:*:*

cpe:2.3:a:openssl:openssl:1.0.2f:*:*:*:*:*:*:*

cpe:2.3:a:openssl:openssl:1.0.2g:*:*:*:*:*:*:*

Configuration 4

OR

cpe:2.3:o:google:android:4.0:*:*:*:*:*:*:*

cpe:2.3:o:google:android:4.0.1:*:*:*:*:*:*:*

cpe:2.3:o:google:android:4.0.2:*:*:*:*:*:*:*

cpe:2.3:o:google:android:4.0.3:*:*:*:*:*:*:*

cpe:2.3:o:google:android:4.0.4:*:*:*:*:*:*:*

cpe:2.3:o:google:android:4.1:*:*:*:*:*:*:*

cpe:2.3:o:google:android:4.1.2:*:*:*:*:*:*:*

cpe:2.3:o:google:android:4.2:*:*:*:*:*:*:*

cpe:2.3:o:google:android:4.2.1:*:*:*:*:*:*:*

cpe:2.3:o:google:android:4.2.2:*:*:*:*:*:*:*

cpe:2.3:o:google:android:4.3:*:*:*:*:*:*:*

cpe:2.3:o:google:android:4.3.1:*:*:*:*:*:*:*

cpe:2.3:o:google:android:4.4:*:*:*:*:*:*:*

cpe:2.3:o:google:android:4.4.1:*:*:*:*:*:*:*

cpe:2.3:o:google:android:4.4.2:*:*:*:*:*:*:*

cpe:2.3:o:google:android:4.4.3:*:*:*:*:*:*:*

cpe:2.3:o:google:android:5.0:*:*:*:*:*:*:*

cpe:2.3:o:google:android:5.0.1:*:*:*:*:*:*:*

cpe:2.3:o:google:android:5.1:*:*:*:*:*:*:*

cpe:2.3:o:google:android:5.1.0:*:*:*:*:*:*:*

Configuration 5

OR

cpe:2.3:a:hp:helion_openstack:2.0:*:*:*:*:*:*:*

cpe:2.3:a:hp:helion_openstack:2.1:*:*:*:*:*:*:*

cpe:2.3:a:hp:helion_openstack:2.1.2:*:*:*:*:*:*:*

cpe:2.3:a:hp:helion_openstack:2.1.4:*:*:*:*:*:*:*

Configuration 6

OR

cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_hpc_node:6.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*

Tenable Plugins

View all (47 total)

IDNameProductFamilySeverity
106500pfSense < 2.3.1 Multiple Vulnerabilities (SA-16_03 / SA-16-04)NessusFirewalls
high
106349Oracle iPlanet Web Server 7.0.x < 7.0.27 NSS Unspecified Vulnerability (January 2018 CPU)NessusWeb Servers
critical
106299Oracle Fusion Middleware Oracle HTTP Server Multiple Vulnerabilities (January 2018 CPU)NessusWeb Servers
critical
97893Tenable Log Correlation Engine (LCE) < 4.8.1 Multiple VulnerabilitiesNessusMisc.
critical
95602GLSA-201612-16 : OpenSSL: Multiple vulnerabilitiesNessusGentoo Local Security Checks
critical
94986F5 Networks BIG-IP : OpenSSL vulnerability (K93600123)NessusF5 Networks Local Security Checks
medium
94654HP System Management Homepage < 7.6 Multiple Vulnerabilities (HPSBMU03653) (httpoxy)NessusWeb Servers
high
94164Oracle E-Business Multiple Vulnerabilities (October 2016 CPU)NessusMisc.
high
94105RHEL 6 : openssl (RHSA-2016:2073)NessusRed Hat Local Security Checks
critical
93761OracleVM 3.3 / 3.4 : openssl (OVMSA-2016-0135)NessusOracleVM Local Security Checks
critical
93381Blue Coat ProxySG 6.5.x < 6.5.9.8 / 6.6.x < 6.6.4.1 Multiple OpenSSL VulnerabilitiesNessusFirewalls
critical
93121Oracle Access Manager Webgate Information Disclosure (July 2016 CPU)NessusMisc.
medium
92790Splunk Enterprise < 5.0.16 / 6.0.12 / 6.1.11 / 6.2.11 / 6.3.6 / 6.4.2 or Splunk Light < 6.4.2 Multiple VulnerabilitiesNessusCGI abuses
high
92585Oracle Enterprise Manager Cloud Control Multiple Vulnerabilities (July 2016 CPU)NessusMisc.
medium
92543Oracle Secure Global Desktop Multiple Vulnerabilities (July 2016 CPU)NessusMisc.
critical
92496Mac OS X 10.11.x < 10.11.6 Multiple VulnerabilitiesNessusMacOS X Local Security Checks
critical
92458Oracle VM VirtualBox < 5.0.22 Multiple Vulnerabilities (July 2016 CPU)NessusMisc.
high
92045Cisco TelePresence VCS / Expressway 8.x < 8.8 Multiple Vulnerabilities (Bar Mitzvah)NessusCISCO
critical
9390OpenSSL 1.0.1 < 1.0.1t / 1.0.2 < 1.0.2h Multiple VulnerabilitiesNessus Network MonitorWeb Servers
high
91618openSUSE Security Update : nodejs (openSUSE-2016-715)NessusSuSE Local Security Checks
critical
91572OpenSSL AES-NI Padding Oracle MitM Information DisclosureNessusGeneral
medium
91541Scientific Linux Security Update : openssl on SL6.x i386/x86_64 (20160510)NessusScientific Linux Local Security Checks
critical
91352Citrix XenServer Multiple Vulnerabilities (CTX212736)NessusMisc.
critical
91171CentOS 6 : openssl (CESA-2016:0996)NessusCentOS Local Security Checks
critical
91154OracleVM 3.3 / 3.4 : openssl (OVMSA-2016-0049) (SLOTH)NessusOracleVM Local Security Checks
critical
91152Oracle Linux 6 : openssl (ELSA-2016-0996)NessusOracle Linux Local Security Checks
critical
91067openSUSE Security Update : openssl (openSUSE-2016-562)NessusSuSE Local Security Checks
critical
91058Fedora 22 : openssl-1.0.1k-15.fc22 (2016-1e39d934ed)NessusFedora Local Security Checks
critical
91041Scientific Linux Security Update : openssl on SL7.x x86_64 (20160509)NessusScientific Linux Local Security Checks
critical
91037RHEL 6 : openssl (RHSA-2016:0996)NessusRed Hat Local Security Checks
critical
91033RHEL 7 : openssl (RHSA-2016:0722)NessusRed Hat Local Security Checks
critical
91029Oracle Linux 7 : openssl (ELSA-2016-0722)NessusOracle Linux Local Security Checks
critical
91017CentOS 7 : openssl (CESA-2016:0722)NessusCentOS Local Security Checks
critical
90949Fedora 24 : openssl-1.0.2h-1.fc24 (2016-1411324654)NessusFedora Local Security Checks
critical
90934openSUSE Security Update : openssl (openSUSE-2016-564)NessusSuSE Local Security Checks
critical
90933openSUSE Security Update : openssl (openSUSE-2016-561)NessusSuSE Local Security Checks
critical
90914SUSE SLED12 / SLES12 Security Update : openssl (SUSE-SU-2016:1233-1)NessusSuSE Local Security Checks
critical
90913SUSE SLED12 / SLES12 Security Update : openssl (SUSE-SU-2016:1228-1)NessusSuSE Local Security Checks
critical
90898Fedora 23 : openssl-1.0.2h-1.fc23 (2016-05c567df1a)NessusFedora Local Security Checks
critical
90896Debian DSA-3566-1 : openssl - security updateNessusDebian Local Security Checks
critical
90891OpenSSL 1.0.2 < 1.0.2h Multiple VulnerabilitiesNessusWeb Servers
high
90890OpenSSL 1.0.1 < 1.0.1t Multiple VulnerabilitiesNessusWeb Servers
high
90887Ubuntu 12.04 LTS / 14.04 LTS / 15.10 / 16.04 LTS : openssl vulnerabilities (USN-2959-1)NessusUbuntu Local Security Checks
critical
90876FreeBSD : OpenSSL -- multiple vulnerabilities (01d729ca-1143-11e6-b55e-b499baebfeaf)NessusFreeBSD Local Security Checks
critical
90874Debian DLA-456-1 : openssl security updateNessusDebian Local Security Checks
critical
90864Amazon Linux AMI : openssl (ALAS-2016-695)NessusAmazon Linux Local Security Checks
critical
90863Slackware 14.0 / 14.1 / current : openssl (SSA:2016-124-01)NessusSlackware Local Security Checks
critical