CVE-2014-3470

MEDIUM

Description

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.

References

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

http://secunia.com/advisories/58337

http://secunia.com/advisories/58579

http://secunia.com/advisories/58615

http://secunia.com/advisories/58667

http://secunia.com/advisories/58713

http://secunia.com/advisories/58714

http://secunia.com/advisories/58716

http://secunia.com/advisories/58742

http://secunia.com/advisories/58797

http://secunia.com/advisories/58939

http://secunia.com/advisories/58945

http://secunia.com/advisories/58977

http://secunia.com/advisories/59120

http://secunia.com/advisories/59126

http://secunia.com/advisories/59162

http://secunia.com/advisories/59167

http://secunia.com/advisories/59175

http://secunia.com/advisories/59189

http://secunia.com/advisories/59191

http://secunia.com/advisories/59192

http://secunia.com/advisories/59223

http://secunia.com/advisories/59264

http://secunia.com/advisories/59282

http://secunia.com/advisories/59284

http://secunia.com/advisories/59287

http://secunia.com/advisories/59300

http://secunia.com/advisories/59301

http://secunia.com/advisories/59306

http://secunia.com/advisories/59310

http://secunia.com/advisories/59340

http://secunia.com/advisories/59342

http://secunia.com/advisories/59362

http://secunia.com/advisories/59364

http://secunia.com/advisories/59365

http://secunia.com/advisories/59413

http://secunia.com/advisories/59431

http://secunia.com/advisories/59437

http://secunia.com/advisories/59438

http://secunia.com/advisories/59440

http://secunia.com/advisories/59441

http://secunia.com/advisories/59442

http://secunia.com/advisories/59445

http://secunia.com/advisories/59449

http://secunia.com/advisories/59450

http://secunia.com/advisories/59451

http://secunia.com/advisories/59459

http://secunia.com/advisories/59460

http://secunia.com/advisories/59483

http://secunia.com/advisories/59490

http://secunia.com/advisories/59491

http://secunia.com/advisories/59495

http://secunia.com/advisories/59514

http://secunia.com/advisories/59518

http://secunia.com/advisories/59525

http://secunia.com/advisories/59655

http://secunia.com/advisories/59659

http://secunia.com/advisories/59666

http://secunia.com/advisories/59669

http://secunia.com/advisories/59721

http://secunia.com/advisories/59784

http://secunia.com/advisories/59895

http://secunia.com/advisories/59916

http://secunia.com/advisories/59990

http://secunia.com/advisories/60571

http://secunia.com/advisories/61254

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

https://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=8011cd56e39a433b1837465259a9bd24a38727fb

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

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

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

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

Details

Source: MITRE

Published: 2014-06-05

Updated: 2019-04-22

Type: CWE-310

Risk Information

CVSS v2.0

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM