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.
Metrics
CVSS 2.0 6.8/10
AV:N/AC:M/Au:N/C:P/I:P/A:PWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://aix.software.ibm.com/aix/efixes/security/openssl_advisory9.ascThird Party Advisory
- http://h30499.www3.hp.com/t5/HP-Security-Research-Blog/Once-Bled-Twice-Shy-OpenSSL-CVE-2014-0195/ba-p/6501048Broken Link
- http://h30499.www3.hp.com/t5/HP-Security-Research-Blog/ZDI-14-173-CVE-2014-0195-OpenSSL-DTLS-Fragment-Out-of-Bounds/ba-p/6501002Broken Link
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10629Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136470.htmlMailing List, Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136473.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00016.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.htmlMailing List, Third Party Advisory
- http://marc.info/?l=bugtraq&m=140266410314613&w=2Issue Tracking, Mailing List, Third Party Advisory
- http://marc.info/?l=bugtraq&m=140317760000786&w=2Issue Tracking, Mailing List, Third Party Advisory
- http://marc.info/?l=bugtraq&m=140389274407904&w=2Issue Tracking, Mailing List, Third Party Advisory
- http://marc.info/?l=bugtraq&m=140389355508263&w=2Issue Tracking, Mailing List, Third Party Advisory
- http://marc.info/?l=bugtraq&m=140431828824371&w=2Issue Tracking, Mailing List, Third Party Advisory
- http://marc.info/?l=bugtraq&m=140448122410568&w=2Issue Tracking, Mailing List, Third Party Advisory
- http://marc.info/?l=bugtraq&m=140482916501310&w=2Issue Tracking, Mailing List, Third Party Advisory
- http://marc.info/?l=bugtraq&m=140491231331543&w=2Issue Tracking, Mailing List, Third Party Advisory
- http://marc.info/?l=bugtraq&m=140499827729550&w=2Issue Tracking, Mailing List, Third Party Advisory
- http://marc.info/?l=bugtraq&m=140621259019789&w=2Issue Tracking, Mailing List, Third Party Advisory
- http://marc.info/?l=bugtraq&m=140752315422991&w=2Issue Tracking, Mailing List, Third Party Advisory
- http://marc.info/?l=bugtraq&m=140904544427729&w=2Issue Tracking, Mailing List, Third Party Advisory
- http://marc.info/?l=bugtraq&m=142660345230545&w=2Issue Tracking, Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2014/Dec/23Mailing List, Third Party Advisory
- http://secunia.com/advisories/58337Not Applicable
- http://secunia.com/advisories/58615Not Applicable
- http://secunia.com/advisories/58660Not Applicable
- http://secunia.com/advisories/58713Not Applicable
- http://secunia.com/advisories/58714Not Applicable
- http://secunia.com/advisories/58743Not Applicable
- http://secunia.com/advisories/58883Not Applicable
- http://secunia.com/advisories/58939Not Applicable
- http://secunia.com/advisories/58945Not Applicable
- http://secunia.com/advisories/58977Not Applicable
- http://secunia.com/advisories/59040Not Applicable
- http://secunia.com/advisories/59126Not Applicable
- http://secunia.com/advisories/59162Not Applicable
- http://secunia.com/advisories/59175Not Applicable
- http://secunia.com/advisories/59188Not Applicable
- http://secunia.com/advisories/59189Not Applicable
- http://secunia.com/advisories/59192Not Applicable
- http://secunia.com/advisories/59223Not Applicable
- http://secunia.com/advisories/59287Not Applicable
- http://secunia.com/advisories/59300Not Applicable
- http://secunia.com/advisories/59301Not Applicable
- http://secunia.com/advisories/59305Not Applicable
- http://secunia.com/advisories/59306Not Applicable
- http://secunia.com/advisories/59310Not Applicable
- http://secunia.com/advisories/59342Not Applicable
- http://secunia.com/advisories/59364Not Applicable
- http://secunia.com/advisories/59365Not Applicable
- http://secunia.com/advisories/59413Not Applicable
- http://secunia.com/advisories/59429Not Applicable
- http://secunia.com/advisories/59437Not Applicable
- http://secunia.com/advisories/59441Not Applicable
- http://secunia.com/advisories/59449Not Applicable
- http://secunia.com/advisories/59450Not Applicable
- http://secunia.com/advisories/59451Not Applicable
- http://secunia.com/advisories/59454Not Applicable
- http://secunia.com/advisories/59490Not Applicable
- http://secunia.com/advisories/59491Not Applicable
- http://secunia.com/advisories/59514Not Applicable
Timeline
- Published
- Jun 5, 2014
- Last modified
- Jun 17, 2026
- NVD status
- Modified