Vulnerability Name:

CVE-2015-1789

Assigned:2015-02-17
Published:2015-06-11
Updated:2017-11-14
Summary: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 v3 Severity:7.5 High (CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
3.7 Low (CCN CVSS v3 Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
3.2 Low (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
4.3 Medium (REDHAT CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
3.2 Low (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-119
CWE-125
References:Source: CONFIRM
Type: UNKNOWN
http://fortiguard.com/advisory/openssl-vulnerabilities-june-2015

Source: NETBSD
Type: UNKNOWN
NetBSD-SA2015-008

Source: CONFIRM
Type: UNKNOWN
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694

Source: CONFIRM
Type: UNKNOWN
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10733

Source: APPLE
Type: UNKNOWN
APPLE-SA-2015-08-13-2

Source: FEDORA
Type: UNKNOWN
FEDORA-2015-10047

Source: FEDORA
Type: UNKNOWN
FEDORA-2015-10108

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2015:1139

Source: SUSE
Type: UNKNOWN
SUSE-SU-2015:1143

Source: SUSE
Type: UNKNOWN
SUSE-SU-2015:1150

Source: SUSE
Type: UNKNOWN
SUSE-SU-2015:1181

Source: SUSE
Type: UNKNOWN
SUSE-SU-2015:1182

Source: SUSE
Type: UNKNOWN
SUSE-SU-2015:1183

Source: SUSE
Type: UNKNOWN
SUSE-SU-2015:1184

Source: SUSE
Type: UNKNOWN
SUSE-SU-2015:1185

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2015:1277

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2016:0640

Source: HP
Type: UNKNOWN
HPSBGN03371

Source: HP
Type: UNKNOWN
SSRT102180

Source: HP
Type: UNKNOWN
HPSBMU03409

Source: REDHAT
Type: UNKNOWN
RHSA-2015:1115

Source: REDHAT
Type: UNKNOWN
RHSA-2015:1197

Source: CISCO
Type: UNKNOWN
20150612 Multiple Vulnerabilities in OpenSSL (June 2015) Affecting Cisco Products

Source: DEBIAN
Type: UNKNOWN
DSA-3287

Source: CONFIRM
Type: UNKNOWN
http://www.fortiguard.com/advisory/2015-06-11-fortinet-vulnerability-openssl-vulnerabilities-june-2015

Source: CONFIRM
Type: UNKNOWN
http://www.fortiguard.com/advisory/openssl-vulnerabilities-june-2015

Source: CONFIRM
Type: UNKNOWN
http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html

Source: CONFIRM
Type: UNKNOWN
http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html

Source: CONFIRM
Type: UNKNOWN
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html

Source: CONFIRM
Type: UNKNOWN
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html

Source: CONFIRM
Type: UNKNOWN
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html

Source: CONFIRM
Type: UNKNOWN
http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html

Source: CONFIRM
Type: UNKNOWN
http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html

Source: CONFIRM
Type: UNKNOWN
http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html

Source: BID
Type: UNKNOWN
75156

Source: BID
Type: UNKNOWN
91787

Source: SECTRACK
Type: UNKNOWN
1032564

Source: UBUNTU
Type: UNKNOWN
USN-2639-1

Source: CONFIRM
Type: UNKNOWN
https://bto.bluecoat.com/security-advisory/sa98

Source: XF
Type: UNKNOWN
openssl-cve20151789-dos(103779)

Source: CONFIRM
Type: UNKNOWN
https://github.com/openssl/openssl/commit/f48b83b4fb7d6689584cf25f61ca63a4891f5b11

Source: CONFIRM
Type: UNKNOWN
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763

Source: CONFIRM
Type: UNKNOWN
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05131044

Source: CONFIRM
Type: UNKNOWN
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888

Source: CONFIRM
Type: UNKNOWN
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05157667

Source: CONFIRM
Type: UNKNOWN
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380

Source: CONFIRM
Type: UNKNOWN
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351

Source: CONFIRM
Type: UNKNOWN
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05353965

Source: CONFIRM
Type: UNKNOWN
https://kc.mcafee.com/corporate/index?page=content&id=SB10122

Source: CONFIRM
Type: UNKNOWN
https://openssl.org/news/secadv/20150611.txt

Source: GENTOO
Type: UNKNOWN
GLSA-201506-02

Source: CONFIRM
Type: UNKNOWN
https://support.apple.com/kb/HT205031

Source: CONFIRM
Type: UNKNOWN
https://support.citrix.com/article/CTX216642

Source: CONFIRM
Type: VENDOR_ADVISORY
https://www.openssl.org/news/secadv_20150611.txt

Vulnerable Configuration:Configuration 1:
  • cpe:/a:openssl:openssl:0.9.8zf:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0:beta1:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0:beta2:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0:beta3:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0:beta4:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0:beta5:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0p:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0q:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.0r:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.1:beta1:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.1:beta2:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.1:beta3:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.1k:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.1l:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.1m:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.2:beta1:*:*:*:*:*:*
  • OR cpe:/a:openssl:openssl:1.0.2a:*:*:*:*:*:*:*

  • Configuration 2:
  • cpe:/a:oracle:sparc-opl_service_processor:1121:*:*:*:*:*:*:*

  • Configuration RedHat 1:
  • cpe:/o:redhat:enterprise_linux:6:*:*:*:*:*:*:*

  • Configuration RedHat 2:
  • cpe:/o:redhat:enterprise_linux:7:*:*:*:*:*:*:*

  • Configuration RedHat 3:
  • cpe:/o:redhat:enterprise_linux:5:*:*:*:*:*:*:*

  • Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20151789
    V
    CVE-2015-1789
    2017-11-19
    oval:org.mitre.oval:def:29305
    V
    AIX OpenSSL X509_cmp_time vulnerability
    2016-02-19
    oval:org.mitre.oval:def:29191
    V
    HP-UX OpenSSL Vulnerability (Exploitable out-of-bounds read in X509_cmp_time)
    2016-02-19
    oval:org.cisecurity:def:217
    P
    DSA-3287-1 -- openssl -- security update
    2016-02-08
    oval:org.mitre.oval:def:29252
    P
    SUSE-SU-2015:1150-1 -- Security update for compat-openssl098 (important)
    2015-08-17
    oval:org.mitre.oval:def:28265
    P
    SUSE-SU-2015:1143-1 -- Security update for openssl (important)
    2015-08-17
    oval:org.mitre.oval:def:28440
    P
    RHSA-2015:1115-01 -- Redhat openssl
    2015-07-27
    oval:org.mitre.oval:def:29099
    P
    CESA-2015:1115 -- centos 7 openssl
    2015-07-27
    oval:org.mitre.oval:def:28583
    P
    USN-2639-1 -- openssl vulnerabilities
    2015-07-27
    oval:org.mitre.oval:def:29126
    P
    ELSA-2015-1115 -- Oracle openssl
    2015-07-27
    oval:org.mitre.oval:def:28643
    P
    ELSA-2015-1115 -- Oracle openssl
    2015-07-27
    oval:org.mitre.oval:def:29160
    P
    USN-2639-1 -- openssl vulnerabilities
    2015-07-27
    oval:org.mitre.oval:def:28674
    P
    CESA-2015:1115 -- centos 6 openssl
    2015-07-27
    oval:com.redhat.rhsa:def:20151197
    P
    RHSA-2015:1197: openssl security update (Moderate)
    2015-06-30
    oval:com.redhat.rhsa:def:20151115
    P
    RHSA-2015:1115: openssl security update (Moderate)
    2015-06-15
    oval:com.ubuntu.xenial:def:20151789000
    V
    CVE-2015-1789 on Ubuntu 16.04 LTS (xenial) - medium.
    2015-06-12
    oval:com.ubuntu.precise:def:20151789000
    V
    CVE-2015-1789 on Ubuntu 12.04 LTS (precise) - medium.
    2015-06-12
    oval:com.ubuntu.trusty:def:20151789000
    V
    CVE-2015-1789 on Ubuntu 14.04 LTS (trusty) - medium.
    2015-06-12
    BACK
    openssl openssl 0.9.8zf
    openssl openssl 1.0.0
    openssl openssl 1.0.0 beta1
    openssl openssl 1.0.0 beta2
    openssl openssl 1.0.0 beta3
    openssl openssl 1.0.0 beta4
    openssl openssl 1.0.0 beta5
    openssl openssl 1.0.0a
    openssl openssl 1.0.0b
    openssl openssl 1.0.0c
    openssl openssl 1.0.0d
    openssl openssl 1.0.0e
    openssl openssl 1.0.0f
    openssl openssl 1.0.0g
    openssl openssl 1.0.0h
    openssl openssl 1.0.0i
    openssl openssl 1.0.0j
    openssl openssl 1.0.0k
    openssl openssl 1.0.0l
    openssl openssl 1.0.0m
    openssl openssl 1.0.0n
    openssl openssl 1.0.0o
    openssl openssl 1.0.0p
    openssl openssl 1.0.0q
    openssl openssl 1.0.0r
    openssl openssl 1.0.1
    openssl openssl 1.0.1 beta1
    openssl openssl 1.0.1 beta2
    openssl openssl 1.0.1 beta3
    openssl openssl 1.0.1a
    openssl openssl 1.0.1b
    openssl openssl 1.0.1c
    openssl openssl 1.0.1d
    openssl openssl 1.0.1e
    openssl openssl 1.0.1f
    openssl openssl 1.0.1g
    openssl openssl 1.0.1h
    openssl openssl 1.0.1i
    openssl openssl 1.0.1j
    openssl openssl 1.0.1k
    openssl openssl 1.0.1l
    openssl openssl 1.0.1m
    openssl openssl 1.0.2
    openssl openssl 1.0.2 beta1
    openssl openssl 1.0.2a
    oracle sparc-opl_service_processor 1121
    redhat enterprise_linux 6
    redhat enterprise_linux 7
    redhat enterprise_linux 5