Resource Management Errors Affecting openssl package, versions <1.0.2g-1ubuntu4.1
Threat Intelligence
EPSS
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
83.45% (99th percentile)
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Test your applications- Snyk IDSNYK-UBUNTU1604-OPENSSL-373885
- published5 May 2016
- disclosed5 May 2016
Introduced: 5 May 2016
CVE-2016-2109 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade Ubuntu:16.04 openssl to version 1.0.2g-1ubuntu4.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream openssl package and not the openssl package as distributed by Ubuntu.
See How to fix? for Ubuntu:16.04 relevant fixed versions and status.
The asn1_d2i_read_bio function in crypto/asn1/a_d2i_fp.c in the ASN.1 BIO implementation in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h allows remote attackers to cause a denial of service (memory consumption) via a short invalid encoding.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-2109
- https://support.apple.com/HT206903
- http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160504-openssl
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
- https://bto.bluecoat.com/security-advisory/sa123
- https://git.openssl.org/?p=openssl.git;a=commit;h=c62981390d6cf9e3d612c489b8b77c2913b25807
- 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://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40202
- https://kc.mcafee.com/corporate/index?page=content&id=SB10160
- https://source.android.com/security/bulletin/2017-07-01
- https://www.tenable.com/security/tns-2016-18
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2109
- http://www.debian.org/security/2016/dsa-3566
- https://security-tracker.debian.org/tracker/CVE-2016-2109
- https://www.freebsd.org/security/advisories/FreeBSD-SA-16:17.openssl.asc
- https://security.gentoo.org/glsa/201612-16
- 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-c05390722
- http://packetstormsecurity.com/files/136912/Slackware-Security-Advisory-openssl-Updates.html
- https://security.netapp.com/advisory/ntap-20160504-0001/
- https://www.openssl.org/news/secadv/20160503.txt
- 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/msg00010.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/msg00015.html
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00016.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/msg00019.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://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/topics/security/bulletinapr2016-2952098.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.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-2016-2056.html
- http://rhn.redhat.com/errata/RHSA-2016-2073.html
- http://rhn.redhat.com/errata/RHSA-2016-2957.html
- http://www.securityfocus.com/bid/87940
- 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://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
- https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=c62981390d6cf9e3d612c489b8b77c2913b25807