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CVE-2014-3470

Date: June 5, 2014

The ssl3_send_client_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h, when an anonymous ECDH cipher suite is used, allows remote attackers to cause a denial of service (NULL pointer dereference and client crash) by triggering a NULL certificate value.

Language: C

Severity Score

3.7

Related Resources (155)

Url: http://secunia.com/advisories/58742

Url: http://www-01.ibm.com/support/docview.wss?uid=swg21677836

Url: http://marc.info/?l=bugtraq&m=140317760000786&w=2

Url: http://secunia.com/advisories/59310

Url: http://secunia.com/advisories/59431

Url: http://www-01.ibm.com/support/docview.wss?uid=swg21676501

Url: http://seclists.org/fulldisclosure/2014/Dec/23

Url: http://www.mandriva.com/security/advisories?name=MDVSA-2014:106

Url: http://secunia.com/advisories/59437

Url: https://kb.bluecoat.com/index?page=content&id=SA80

Url: http://secunia.com/advisories/59438

Url: http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html

Url: http://www-01.ibm.com/support/docview.wss?uid=swg21676062

Url: http://www.mandriva.com/security/advisories?name=MDVSA-2014:105

Url: http://secunia.com/advisories/59284

Url: http://secunia.com/advisories/59282

Url: http://secunia.com/advisories/59162

Url: http://www.f-secure.com/en/web/labs_global/fsc-2014-6

Url: http://www.vmware.com/security/advisories/VMSA-2014-0006.html

Url: http://secunia.com/advisories/59721

Url: http://www-01.ibm.com/support/docview.wss?uid=swg21677828

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

Url: http://www-01.ibm.com/support/docview.wss?uid=swg21676615

Url: http://secunia.com/advisories/59445

Url: http://www.ibm.com/support/docview.wss?uid=swg24037783

Url: http://secunia.com/advisories/59442

Url: http://secunia.com/advisories/59167

Url: http://secunia.com/advisories/59440

Url: http://marc.info/?l=bugtraq&m=140389355508263&w=2

Url: http://secunia.com/advisories/59441

Url: http://secunia.com/advisories/59287

Url: http://marc.info/?l=bugtraq&m=140621259019789&w=2

Url: http://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html

Url: http://marc.info/?l=bugtraq&m=140491231331543&w=2

Url: http://kb.juniper.net/InfoCenter/index?page=content&id=KB29195

Url: http://secunia.com/advisories/59449

Url: http://www-01.ibm.com/support/docview.wss?uid=swg21683332

Url: http://www14.software.ibm.com/webapp/set2/subscriptions/pqvcmjd?mode=18&ID=6060&myns=phmc&mync=E

Url: http://www.ibm.com/support/docview.wss?uid=swg21676793

Url: https://cert-portal.siemens.com/productcert/pdf/ssa-234763.pdf

Url: http://www.securityfocus.com/bid/67898

Url: http://secunia.com/advisories/59175

Url: http://secunia.com/advisories/59450

Url: http://www.openssl.org/news/secadv_20140605.txt

Url: http://secunia.com/advisories/59451

Url: https://kc.mcafee.com/corporate/index?page=content&id=SB10075

Url: https://bugzilla.redhat.com/show_bug.cgi?id=1103600

Url: http://support.citrix.com/article/CTX140876

Url: http://www.blackberry.com/btsc/KB36051

Url: http://marc.info/?l=bugtraq&m=140389274407904&w=2

Url: http://secunia.com/advisories/59459

Url: http://www.splunk.com/view/SP-CAAAM2D

Url: http://marc.info/?l=bugtraq&m=140431828824371&w=2

Url: http://secunia.com/advisories/59460

Url: http://secunia.com/advisories/59340

Url: http://secunia.com/advisories/61254

Url: http://www.oracle.com/technetwork/topics/security/cpuoct2014-1972960.html

Url: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140605-openssl

Url: http://www-01.ibm.com/support/docview.wss?uid=swg21675626

Url: http://www14.software.ibm.com/webapp/set2/subscriptions/pqvcmjd?mode=18&ID=6061&myns=phmc&mync=E

Url: http://marc.info/?l=bugtraq&m=140904544427729&w=2

Url: http://secunia.com/advisories/59189

Url: http://secunia.com/advisories/59223

Url: http://www-01.ibm.com/support/docview.wss?uid=swg21677527

Url: http://secunia.com/advisories/59342

Url: http://marc.info/?l=bugtraq&m=140266410314613&w=2

Url: http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5095757

Url: http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5095756

Url: http://secunia.com/advisories/58939

Url: http://www-01.ibm.com/support/docview.wss?uid=swg21676035

Url: http://secunia.com/advisories/60571

Url: http://secunia.com/advisories/59192

Url: http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5095755

Url: http://www-947.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5095754

Url: http://secunia.com/advisories/59191

Url: http://secunia.com/advisories/59990

Url: http://secunia.com/advisories/59916

Url: https://nvd.nist.gov/vuln/detail/CVE-2014-3470

Url: http://www-01.ibm.com/support/docview.wss?uid=isg400001843

Url: http://secunia.com/advisories/59518

Url: http://support.apple.com/kb/HT6443

Url: http://secunia.com/advisories/58945

Url: http://secunia.com/advisories/58667

Url: http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00016.html

Url: http://secunia.com/advisories/59514

Url: http://www-01.ibm.com/support/docview.wss?uid=isg400001841

Url: http://secunia.com/advisories/59483

Url: http://secunia.com/advisories/59120

Url: http://secunia.com/advisories/59362

Url: https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commit%3Bh=8011cd56e39a433b1837465259a9bd24a38727fb

Url: http://www-01.ibm.com/support/docview.wss?uid=swg21678167

Url: https://security-tracker.debian.org/tracker/CVE-2014-3470

Url: http://www-01.ibm.com/support/docview.wss?uid=swg21678289

Url: http://secunia.com/advisories/58797

Url: http://secunia.com/advisories/59126

Url: http://www-01.ibm.com/support/docview.wss?uid=swg24037761

Url: http://www-01.ibm.com/support/docview.wss?uid=swg21676419

Url: http://secunia.com/advisories/59365

Url: http://www-01.ibm.com/support/docview.wss?uid=swg21676655

Url: http://www.vmware.com/security/advisories/VMSA-2014-0012.html

Url: http://secunia.com/advisories/59364

Url: http://secunia.com/advisories/58716

Url: http://secunia.com/advisories/58713

Url: http://secunia.com/advisories/58714

Url: http://secunia.com/advisories/59525

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

Url: http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10629

Url: http://support.f5.com/kb/en-us/solutions/public/15000/300/sol15342.html

Url: http://aix.software.ibm.com/aix/efixes/security/openssl_advisory9.asc

Url: http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136470.html

Url: http://secunia.com/advisories/59491

Url: http://www.ibm.com/support/docview.wss?uid=swg21676356

Url: http://secunia.com/advisories/59490

Url: http://www-01.ibm.com/support/docview.wss?uid=swg21676496

Url: http://secunia.com/advisories/59655

Url: http://secunia.com/advisories/59413

Url: http://secunia.com/advisories/59895

Url: http://marc.info/?l=bugtraq&m=140448122410568&w=2

Url: http://www-01.ibm.com/support/docview.wss?uid=swg21676529

Url: http://secunia.com/advisories/59495

Url: http://www-01.ibm.com/support/docview.wss?uid=swg21676889

Url: http://www-01.ibm.com/support/docview.wss?uid=swg21673137

Url: http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136473.html

Url: http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-345106.htm

Url: http://secunia.com/advisories/59659

Url: http://marc.info/?l=bugtraq&m=140482916501310&w=2

Url: http://www.securityfocus.com/archive/1/534161/100/0/threaded

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2014-3470

Url: https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05301946

Url: https://access.redhat.com/security/cve/CVE-2014-3470

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

Url: http://www-01.ibm.com/support/docview.wss?uid=swg21677695

Url: http://secunia.com/advisories/59666

Url: http://www-01.ibm.com/support/docview.wss?uid=swg21676879

Url: http://secunia.com/advisories/59301

Url: http://security.gentoo.org/glsa/glsa-201407-05.xml

Url: http://secunia.com/advisories/59300

Url: http://secunia.com/advisories/59784

Url: http://secunia.com/advisories/59264

Url: http://www-01.ibm.com/support/docview.wss?uid=swg21675821

Url: http://www-01.ibm.com/support/docview.wss?uid=nas8N1020163

Url: http://marc.info/?l=bugtraq&m=140752315422991&w=2

Url: http://www.novell.com/support/kb/doc.php?id=7015300

Url: http://www.novell.com/support/kb/doc.php?id=7015264

Url: http://secunia.com/advisories/58977

Url: http://secunia.com/advisories/58615

Url: http://secunia.com/advisories/58579

Url: http://secunia.com/advisories/58337

Url: http://secunia.com/advisories/59669

Url: http://secunia.com/advisories/59306

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

Url: http://www-01.ibm.com/support/docview.wss?uid=swg21676071

Url: https://www.novell.com/support/kb/doc.php?id=7015271

Url: http://marc.info/?l=bugtraq&m=140499827729550&w=2

Url: https://www.mend.io/vulnerability-database/CVE-2014-3470

Severity Score

3.7

Weakness Type (CWE)

Cryptographic Issues

CWE-310

NULL Pointer Dereference

CWE-476

CVSS v3.1

Base Score:	3.7
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	HIGH
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	LOW

CVSS v2

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

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