The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and 1.0.1 before 1.0.1f does not properly maintain data structures for digest and encryption contexts, which might allow man-in-the-middle attackers to trigger the use of a different context and cause a denial of service (application crash) by interfering with packet delivery, related to ssl/d1_both.c and ssl/t1_enc.c.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Openssl | Openssl | 1.0.0 (including) | 1.0.0 (including) |
| Openssl | Openssl | 1.0.0-beta1 (including) | 1.0.0-beta1 (including) |
| Openssl | Openssl | 1.0.0-beta2 (including) | 1.0.0-beta2 (including) |
| Openssl | Openssl | 1.0.0-beta3 (including) | 1.0.0-beta3 (including) |
| Openssl | Openssl | 1.0.0-beta4 (including) | 1.0.0-beta4 (including) |
| Openssl | Openssl | 1.0.0-beta5 (including) | 1.0.0-beta5 (including) |
| Openssl | Openssl | 1.0.0a (including) | 1.0.0a (including) |
| Openssl | Openssl | 1.0.0b (including) | 1.0.0b (including) |
| Openssl | Openssl | 1.0.0c (including) | 1.0.0c (including) |
| Openssl | Openssl | 1.0.0d (including) | 1.0.0d (including) |
| Openssl | Openssl | 1.0.0e (including) | 1.0.0e (including) |
| Openssl | Openssl | 1.0.0f (including) | 1.0.0f (including) |
| Openssl | Openssl | 1.0.0g (including) | 1.0.0g (including) |
| Openssl | Openssl | 1.0.0h (including) | 1.0.0h (including) |
| Openssl | Openssl | 1.0.0i (including) | 1.0.0i (including) |
| Openssl | Openssl | 1.0.0j (including) | 1.0.0j (including) |
| Openssl | Openssl | 1.0.1 (including) | 1.0.1 (including) |
| Openssl | Openssl | 1.0.1-beta1 (including) | 1.0.1-beta1 (including) |
| Openssl | Openssl | 1.0.1-beta2 (including) | 1.0.1-beta2 (including) |
| Openssl | Openssl | 1.0.1-beta3 (including) | 1.0.1-beta3 (including) |
| Openssl | Openssl | 1.0.1a (including) | 1.0.1a (including) |
| Openssl | Openssl | 1.0.1b (including) | 1.0.1b (including) |
| Openssl | Openssl | 1.0.1c (including) | 1.0.1c (including) |
| Openssl | Openssl | 1.0.1d (including) | 1.0.1d (including) |
| Openssl | Openssl | 1.0.1e (including) | 1.0.1e (including) |
| Red Hat Enterprise Linux 6 | RedHat | openssl-0:1.0.1e-16.el6_5.4 | * |
| Openssl | Ubuntu | precise | * |
| Openssl | Ubuntu | quantal | * |
| Openssl | Ubuntu | raring | * |
| Openssl | Ubuntu | saucy | * |
References
- http://git.openssl.org/gitweb/?p=openssl.git%3Ba=commit%3Bh=34628967f1e65dc8f34e000f0f5518e21afbfc7b
- 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-updates/2014-01/msg00031.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00032.html
- http://rhn.redhat.com/errata/RHSA-2014-0015.html
- http://seclists.org/fulldisclosure/2014/Dec/23
- http://security.gentoo.org/glsa/glsa-201412-39.xml
- http://www-01.ibm.com/support/docview.wss?uid=isg400001841
- http://www-01.ibm.com/support/docview.wss?uid=isg400001843
- http://www.debian.org/security/2014/dsa-2833
- http://www.openssl.org/news/vulnerabilities.html
- http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
- http://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html
- http://www.securityfocus.com/archive/1/534161/100/0/threaded
- http://www.securityfocus.com/bid/64618
- http://www.securitytracker.com/id/1029549
- http://www.securitytracker.com/id/1031594
- http://www.ubuntu.com/usn/USN-2079-1
- http://www.vmware.com/security/advisories/VMSA-2014-0012.html
- https://puppet.com/security/cve/cve-2013-6450
- https://security-tracker.debian.org/tracker/CVE-2013-6450
- http://git.openssl.org/gitweb/?p=openssl.git%3Ba=commit%3Bh=34628967f1e65dc8f34e000f0f5518e21afbfc7b
- 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-updates/2014-01/msg00031.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00032.html
- http://rhn.redhat.com/errata/RHSA-2014-0015.html
- http://seclists.org/fulldisclosure/2014/Dec/23
- http://security.gentoo.org/glsa/glsa-201412-39.xml
- http://www-01.ibm.com/support/docview.wss?uid=isg400001841
- http://www-01.ibm.com/support/docview.wss?uid=isg400001843
- http://www.debian.org/security/2014/dsa-2833
- http://www.openssl.org/news/vulnerabilities.html
- http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
- http://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html
- http://www.securityfocus.com/archive/1/534161/100/0/threaded
- http://www.securityfocus.com/bid/64618
- http://www.securitytracker.com/id/1029549
- http://www.securitytracker.com/id/1031594
- http://www.ubuntu.com/usn/USN-2079-1
- http://www.vmware.com/security/advisories/VMSA-2014-0012.html
- https://puppet.com/security/cve/cve-2013-6450
- https://security-tracker.debian.org/tracker/CVE-2013-6450