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CVE-2015-1789Date: (C)2015-06-15   (M)2018-05-13


The X509_cmp_time function in crypto/x509/x509_vfy.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted length field in ASN1_TIME data, as demonstrated by an attack against a server that supports client authentication with a custom verification callback.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.5CVSS Score : 4.3
Exploit Score: 3.9Exploit Score: 8.6
Impact Score: 3.6Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: MEDIUM
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
SECTRACK-1032564
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150612-openssl
BID-75156
BID-91787
APPLE-SA-2015-08-13-2
DSA-3287
FEDORA-2015-10047
FEDORA-2015-10108
GLSA-201506-02
HPSBGN03371
HPSBMU03409
NetBSD-SA2015-008
RHSA-2015:1115
RHSA-2015:1197
SSRT102180
SUSE-SU-2015:1143
SUSE-SU-2015:1150
SUSE-SU-2015:1181
SUSE-SU-2015:1182
SUSE-SU-2015:1183
SUSE-SU-2015:1184
SUSE-SU-2015:1185
USN-2639-1
http://fortiguard.com/advisory/openssl-vulnerabilities-june-2015
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10733
http://www.fortiguard.com/advisory/2015-06-11-fortinet-vulnerability-openssl-vulnerabilities-june-2015
http://www.fortiguard.com/advisory/openssl-vulnerabilities-june-2015
http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.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/cpuoct2016-2881722.html
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html
http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html
https://bto.bluecoat.com/security-advisory/sa98
https://github.com/openssl/openssl/commit/f48b83b4fb7d6689584cf25f61ca63a4891f5b11
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05131044
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05157667
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05353965
https://kc.mcafee.com/corporate/index?page=content&id=SB10122
https://openssl.org/news/secadv/20150611.txt
https://support.apple.com/kb/HT205031
https://support.citrix.com/article/CTX216642
https://www.openssl.org/news/secadv_20150611.txt
openSUSE-SU-2015:1139
openSUSE-SU-2015:1277
openSUSE-SU-2016:0640

CPE    44
cpe:/a:openssl:openssl:1.0.1m
cpe:/a:openssl:openssl:1.0.2
cpe:/a:openssl:openssl:1.0.2:beta1
cpe:/a:openssl:openssl:1.0.2a
...
CWE    1
CWE-119
OVAL    20
oval:org.secpod.oval:def:26583
oval:org.secpod.oval:def:702596
oval:org.secpod.oval:def:602137
oval:org.secpod.oval:def:501577
...

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