Description
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.
Published: 2015-06-12
Score: 7.5 High
EPSS: 4.5% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
Debian DLA Debian DLA DLA-247-1 openssl security update
Debian DSA Debian DSA DSA-3287-1 openssl security update
EUVD EUVD EUVD-2015-1915 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.
Ubuntu USN Ubuntu USN USN-2639-1 OpenSSL vulnerabilities
References
Link Providers
http://fortiguard.com/advisory/openssl-vulnerabilities-june-2015 cve-icon cve-icon
http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2015-008.txt.asc cve-icon cve-icon
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694 cve-icon cve-icon
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10733 cve-icon cve-icon
http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html cve-icon cve-icon
http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160436.html cve-icon cve-icon
http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160647.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00023.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00024.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00026.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00003.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00004.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00005.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00006.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00007.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html cve-icon cve-icon
http://marc.info/?l=bugtraq&m=143654156615516&w=2 cve-icon cve-icon
http://marc.info/?l=bugtraq&m=143880121627664&w=2 cve-icon cve-icon
http://marc.info/?l=bugtraq&m=144050155601375&w=2 cve-icon cve-icon
http://rhn.redhat.com/errata/RHSA-2015-1115.html cve-icon cve-icon
http://rhn.redhat.com/errata/RHSA-2015-1197.html cve-icon cve-icon
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150612-openssl cve-icon cve-icon
http://www.debian.org/security/2015/dsa-3287 cve-icon cve-icon
http://www.fortiguard.com/advisory/2015-06-11-fortinet-vulnerability-openssl-vulnerabilities-june-2015 cve-icon cve-icon
http://www.fortiguard.com/advisory/openssl-vulnerabilities-june-2015 cve-icon cve-icon
http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html cve-icon cve-icon
http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html cve-icon cve-icon
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html cve-icon cve-icon
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html cve-icon cve-icon
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html cve-icon cve-icon
http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html cve-icon cve-icon
http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html cve-icon cve-icon
http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html cve-icon cve-icon
http://www.securityfocus.com/bid/75156 cve-icon cve-icon
http://www.securityfocus.com/bid/91787 cve-icon cve-icon
http://www.securitytracker.com/id/1032564 cve-icon cve-icon
http://www.ubuntu.com/usn/USN-2639-1 cve-icon cve-icon
https://bto.bluecoat.com/security-advisory/sa98 cve-icon cve-icon
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf cve-icon cve-icon
https://github.com/openssl/openssl/commit/f48b83b4fb7d6689584cf25f61ca63a4891f5b11 cve-icon cve-icon
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763 cve-icon cve-icon
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05131044 cve-icon cve-icon
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888 cve-icon cve-icon
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05157667 cve-icon cve-icon
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380 cve-icon cve-icon
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351 cve-icon cve-icon
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05353965 cve-icon cve-icon
https://kc.mcafee.com/corporate/index?page=content&id=SB10122 cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2015-1789 cve-icon
https://openssl.org/news/secadv/20150611.txt cve-icon cve-icon
https://security.gentoo.org/glsa/201506-02 cve-icon cve-icon
https://support.apple.com/kb/HT205031 cve-icon cve-icon
https://support.citrix.com/article/CTX216642 cve-icon cve-icon
https://www.arista.com/en/support/advisories-notices/security-advisories/1144-security-advisory-11 cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2015-1789 cve-icon
https://www.openssl.org/news/secadv_20150611.txt cve-icon cve-icon
History

No history.

Subscriptions

Openssl Openssl
Oracle Sparc-opl Service Processor
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-06T04:54:16.129Z

Reserved: 2015-02-17T00:00:00.000Z

Link: CVE-2015-1789

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2015-06-12T19:59:02.507

Modified: 2026-05-06T22:30:45.220

Link: CVE-2015-1789

cve-icon Redhat

Severity : Moderate

Publid Date: 2015-06-11T00:00:00Z

Links: CVE-2015-1789 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses