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CVE-2015-0287

Good to know:

Date: March 18, 2015

The ASN1_item_ex_d2i function in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a does not reinitialize CHOICE and ADB data structures, which might allow attackers to cause a denial of service (invalid write operation and memory corruption) by leveraging an application that relies on ASN.1 structure reuse.

Language: C#

Severity Score

10.0

Related Resources (54)

Url: http://www.securitytracker.com/id/1031929

Url: http://www.securityfocus.com/bid/73227

Url: http://rhn.redhat.com/errata/RHSA-2015-0716.html

Url: http://lists.apple.com/archives/security-announce/2015/Sep/msg00001.html

Url: https://bugzilla.redhat.com/show_bug.cgi?id=1202380

Url: http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152733.html

Url: http://lists.opensuse.org/opensuse-updates/2015-03/msg00062.html

Url: https://nvd.nist.gov/vuln/detail/CVE-2015-0287

Url: https://security.gentoo.org/glsa/201503-11

Url: https://access.redhat.com/articles/1384453

Url: http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html

Url: http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html

Url: http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00017.html

Url: http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html

Url: http://support.apple.com/kb/HT204942

Url: https://support.apple.com/HT205212

Url: http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157177.html

Url: https://bto.bluecoat.com/security-advisory/sa92

Url: http://marc.info/?l=bugtraq&m=144050297101809&w=2

Url: http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html

Url: http://www.ubuntu.com/usn/USN-2537-1

Url: https://www.freebsd.org/security/advisories/FreeBSD-SA-15%3A06.openssl.asc

Url: https://support.citrix.com/article/CTX216642

Url: http://www.debian.org/security/2015/dsa-3197

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2015-0287

Url: http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html

Url: http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html

Url: https://kc.mcafee.com/corporate/index?page=content&id=SB10110

Url: https://access.redhat.com/security/cve/CVE-2015-0287

Url: http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html

Url: https://support.apple.com/HT205267

Url: https://www.openssl.org/news/secadv_20150319.txt

Url: https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=b717b083073b6cacc0a5e2397b661678aff7ae7f

Url: http://lists.fedoraproject.org/pipermail/package-announce/2015-May/156823.html

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

Url: http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152734.html

Url: http://rhn.redhat.com/errata/RHSA-2015-0752.html

Url: http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html

Url: https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf

Url: http://lists.apple.com/archives/security-announce/2015/Jun/msg00002.html

Url: http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10680

Url: http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html

Url: https://security-tracker.debian.org/tracker/CVE-2015-0287

Url: http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00022.html

Url: http://www.mandriva.com/security/advisories?name=MDVSA-2015:063

Url: http://marc.info/?l=bugtraq&m=144050155601375&w=2

Url: http://www.mandriva.com/security/advisories?name=MDVSA-2015:062

Url: http://rhn.redhat.com/errata/RHSA-2015-0800.html

Url: http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152844.html

Url: http://marc.info/?l=bugtraq&m=143213830203296&w=2

Url: http://marc.info/?l=bugtraq&m=142841429220765&w=2

Url: http://marc.info/?l=bugtraq&m=143748090628601&w=2

Url: http://rhn.redhat.com/errata/RHSA-2015-0715.html

Url: https://www.mend.io/vulnerability-database/CVE-2015-0287

Severity Score

10.0

Weakness Type (CWE)

Code

CWE-17

Top Fix

Upgrade Version

Upgrade to version 0.9.8zf,1.0.0r,1.0.1m,1.0.2a

CVSS v3

Base Score:	10.0
Attack Vector (AV):
Attack Complexity (AC):
Privileges Required (PR):
User Interaction (UI):
Scope (S):
Confidentiality (C):	COMPLETE
Integrity (I):	COMPLETE
Availability (A):	COMPLETE

CVSS v2

Base Score:	4.3
Access Vector (AV):
Access Complexity (AC):
Authentication (AU):
Confidentiality (C):	NONE
Integrity (I):	LOW
Availability (A):	NONE
Additional information:

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