CVE-2014-0195

MEDIUM

Description

The dtls1_reassemble_fragment function in d1_both.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h does not properly validate fragment lengths in DTLS ClientHello messages, which allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) via a long non-initial fragment.

References

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

http://h30499.www3.hp.com/t5/HP-Security-Research-Blog/Once-Bled-Twice-Shy-OpenSSL-CVE-2014-0195/ba-p/6501048

http://h30499.www3.hp.com/t5/HP-Security-Research-Blog/ZDI-14-173-CVE-2014-0195-OpenSSL-DTLS-Fragment-Out-of-Bounds/ba-p/6501002

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

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/2015-04/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://marc.info/?l=bugtraq&m=142660345230545&w=2

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

http://secunia.com/advisories/58337

http://secunia.com/advisories/58615

http://secunia.com/advisories/58660

http://secunia.com/advisories/58713

http://secunia.com/advisories/58714

http://secunia.com/advisories/58743

http://secunia.com/advisories/58883

http://secunia.com/advisories/58939

http://secunia.com/advisories/58945

http://secunia.com/advisories/58977

http://secunia.com/advisories/59040

http://secunia.com/advisories/59126

http://secunia.com/advisories/59162

http://secunia.com/advisories/59175

http://secunia.com/advisories/59188

http://secunia.com/advisories/59189

http://secunia.com/advisories/59192

http://secunia.com/advisories/59223

http://secunia.com/advisories/59287

http://secunia.com/advisories/59300

http://secunia.com/advisories/59301

http://secunia.com/advisories/59305

http://secunia.com/advisories/59306

http://secunia.com/advisories/59310

http://secunia.com/advisories/59342

http://secunia.com/advisories/59364

http://secunia.com/advisories/59365

http://secunia.com/advisories/59413

http://secunia.com/advisories/59429

http://secunia.com/advisories/59437

http://secunia.com/advisories/59441

http://secunia.com/advisories/59449

http://secunia.com/advisories/59450

http://secunia.com/advisories/59451

http://secunia.com/advisories/59454

http://secunia.com/advisories/59490

http://secunia.com/advisories/59491

http://secunia.com/advisories/59514

http://secunia.com/advisories/59518

http://secunia.com/advisories/59528

http://secunia.com/advisories/59530

http://secunia.com/advisories/59587

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/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/sol15356.html

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

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=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=swg21676644

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=swg21678167

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

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

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

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

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

http://www.fortiguard.com/advisory/FG-IR-14-018/

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-2014:106

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

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/67900

http://www.securitytracker.com/id/1030337

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

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

https://bugzilla.redhat.com/show_bug.cgi?id=1103598

https://git.openssl.org/gitweb/?p=openssl.git;a=commit;h=1632ef744872edc2aa2a53d487d3e79c965a4ad3

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: 2018-10-09

Type: CWE-119

Risk Information

CVSS v2.0

Base Score: 6.8

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

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM