CVE-2016-2108
10 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.4 High
AI Score
Confidence
High
0.895 High
EPSS
Percentile
98.8%
The ASN.1 implementation in OpenSSL before 1.0.1o and 1.0.2 before 1.0.2c allows remote attackers to execute arbitrary code or cause a denial of service (buffer underflow and memory corruption) via an ANY field in crafted serialized data, aka the “negative zero” issue.
Affected configurations
References
kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
lists.apple.com/archives/security-announce/2016/Jul/msg00000.html
lists.fedoraproject.org/pipermail/package-announce/2016-May/183457.html
lists.fedoraproject.org/pipermail/package-announce/2016-May/183607.html
lists.fedoraproject.org/pipermail/package-announce/2016-May/184605.html
lists.opensuse.org/opensuse-security-announce/2016-05/msg00001.html
lists.opensuse.org/opensuse-security-announce/2016-05/msg00008.html
lists.opensuse.org/opensuse-security-announce/2016-05/msg00010.html
lists.opensuse.org/opensuse-security-announce/2016-05/msg00011.html
lists.opensuse.org/opensuse-security-announce/2016-05/msg00013.html
lists.opensuse.org/opensuse-security-announce/2016-05/msg00014.html
lists.opensuse.org/opensuse-security-announce/2016-05/msg00015.html
lists.opensuse.org/opensuse-security-announce/2016-05/msg00016.html
lists.opensuse.org/opensuse-security-announce/2016-05/msg00017.html
lists.opensuse.org/opensuse-security-announce/2016-05/msg00018.html
lists.opensuse.org/opensuse-security-announce/2016-05/msg00019.html
lists.opensuse.org/opensuse-security-announce/2016-05/msg00029.html
lists.opensuse.org/opensuse-security-announce/2016-05/msg00030.html
lists.opensuse.org/opensuse-security-announce/2016-05/msg00036.html
lists.opensuse.org/opensuse-security-announce/2016-05/msg00055.html
packetstormsecurity.com/files/136912/Slackware-Security-Advisory-openssl-Updates.html
rhn.redhat.com/errata/RHSA-2016-0722.html
rhn.redhat.com/errata/RHSA-2016-0996.html
rhn.redhat.com/errata/RHSA-2016-2056.html
rhn.redhat.com/errata/RHSA-2016-2073.html
rhn.redhat.com/errata/RHSA-2016-2957.html
source.android.com/security/bulletin/2016-07-01.html
support.citrix.com/article/CTX212736
tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160504-openssl
www.debian.org/security/2016/dsa-3566
www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
www.securityfocus.com/bid/89752
www.securityfocus.com/bid/91787
www.securitytracker.com/id/1035721
www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.542103
www.ubuntu.com/usn/USN-2959-1
access.redhat.com/errata/RHSA-2016:1137
access.redhat.com/errata/RHSA-2017:0193
access.redhat.com/errata/RHSA-2017:0194
bto.bluecoat.com/security-advisory/sa123
cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=3661bb4e7934668bd99ca777ea8b30eedfafa871
git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=f5da52e308a6aeea6d5f3df98c4da295d7e9cc27
h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbgn03726en_us
h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03756en_us
h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03765en_us
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05149345
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05164862
h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05386804
kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40202
security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00067&languageid=en-fr
security.gentoo.org/glsa/201612-16
security.netapp.com/advisory/ntap-20160504-0001/
support.apple.com/HT206903
www.openssl.org/news/secadv/20160503.txt
www.tenable.com/security/tns-2016-18
Related
10 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.4 High
AI Score
Confidence
High
0.895 High
EPSS
Percentile
98.8%