CVE-2014-0195

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    CVE-2014-0195

    Published: 5 Jun 2014Last Modified: 16 Apr 2026

    Summary:

    Details: 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://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=swg21675821, 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=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=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://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05301946, https://www.novell.com/support/kb/doc.php?id=7015271, 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, https://bugzilla.redhat.com/show_bug.cgi?id=1103598, 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, https://bugzilla.redhat.com/show_bug.cgi?id=1103598, 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://www-01.ibm.com/support/docview.wss?uid=swg21673137, http://www-01.ibm.com/support/docview.wss?uid=swg21676035, 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.ibm.com/support/docview.wss?uid=swg21676793, http://www.securitytracker.com/id/1030337, https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commit%3Bh=1632ef744872edc2aa2a53d487d3e79c965a4ad3, https://kb.bluecoat.com/index?page=content&id=SA80, https://kc.mcafee.com/corporate/index?page=content&id=SB10075

    Affected packages

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High