High severity7.5NVD Advisory· Published Jun 12, 2015· Updated May 6, 2026
CVE-2015-1789
CVE-2015-1789
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.
Affected products
46cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*+ 44 more
- cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*range: <=0.9.8zf
- cpe:2.3:a:openssl:openssl:1.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0:beta2:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0:beta3:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0:beta4:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0:beta5:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0p:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0q:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.0r:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:beta1:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:beta2:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:beta3:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1k:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1l:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1m:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2a:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2:beta1:*:*:*:*:*:*
- cpe:2.3:a:oracle:sparc-opl_service_processor:*:*:*:*:*:*:*:*Range: <=1121
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
55- www.openssl.org/news/secadv_20150611.txtnvdVendor Advisory
- fortiguard.com/advisory/openssl-vulnerabilities-june-2015nvd
- ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2015-008.txt.ascnvd
- kb.juniper.net/InfoCenter/indexnvd
- kb.juniper.net/InfoCenter/indexnvd
- lists.apple.com/archives/security-announce/2015/Aug/msg00001.htmlnvd
- lists.fedoraproject.org/pipermail/package-announce/2015-June/160436.htmlnvd
- lists.fedoraproject.org/pipermail/package-announce/2015-June/160647.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2015-06/msg00023.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2015-06/msg00024.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2015-06/msg00026.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2015-07/msg00003.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2015-07/msg00004.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2015-07/msg00005.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2015-07/msg00006.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2015-07/msg00007.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.htmlnvd
- marc.infonvd
- marc.infonvd
- marc.infonvd
- rhn.redhat.com/errata/RHSA-2015-1115.htmlnvd
- rhn.redhat.com/errata/RHSA-2015-1197.htmlnvd
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150612-opensslnvd
- www.debian.org/security/2015/dsa-3287nvd
- www.fortiguard.com/advisory/2015-06-11-fortinet-vulnerability-openssl-vulnerabilities-june-2015nvd
- www.fortiguard.com/advisory/openssl-vulnerabilities-june-2015nvd
- www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.htmlnvd
- www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.htmlnvd
- www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.htmlnvd
- www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.htmlnvd
- www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.htmlnvd
- www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.htmlnvd
- www.oracle.com/technetwork/topics/security/cpujan2016-2367955.htmlnvd
- www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.htmlnvd
- www.securityfocus.com/bid/75156nvd
- www.securityfocus.com/bid/91787nvd
- www.securitytracker.com/id/1032564nvd
- www.ubuntu.com/usn/USN-2639-1nvd
- bto.bluecoat.com/security-advisory/sa98nvd
- cert-portal.siemens.com/productcert/pdf/ssa-412672.pdfnvd
- github.com/openssl/openssl/commit/f48b83b4fb7d6689584cf25f61ca63a4891f5b11nvd
- h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplaynvd
- h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplaynvd
- h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplaynvd
- h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplaynvd
- h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplaynvd
- h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplaynvd
- h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplaynvd
- kc.mcafee.com/corporate/indexnvd
- openssl.org/news/secadv/20150611.txtnvd
- security.gentoo.org/glsa/201506-02nvd
- support.apple.com/kb/HT205031nvd
- support.citrix.com/article/CTX216642nvd
- www.arista.com/en/support/advisories-notices/security-advisories/1144-security-advisory-11nvd
News mentions
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