A NULL pointer dereference flaw was found in the DTLS implementation of OpenSSL. A remote attacker could send a specially crafted DTLS message, which would cause an OpenSSL server to crash.
Find out more about CVE-2014-3571 from the MITRE CVE dictionary dictionary and NIST NVD.
This issue does not affect the version of openssl097a as shipped with Red Hat Enterprise Linux 5. This issue affects the version of openssl098e as shipped with Red Hat Enterprise Linux 6 and 7. Red Hat Product Security has rated this issue as having Moderate security impact and does not plan to address this flaw for the above components in any future security updates.
This issue affects the version of openssl as shipped with Red Hat Enterprise Linux 5. Red Hat Enterprise Linux 5 is now in Production 3 Phase of the support and maintenance life cycle. This issue is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.
| Base Score | 5 |
|---|---|
| Base Metrics | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | Partial |
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
| Platform | Errata | Release Date |
|---|---|---|
| Red Hat Enterprise Linux 6 (openssl) | RHSA-2015:0066 | 2015-01-21 |
| Red Hat Enterprise Linux 7 (openssl) | RHSA-2015:0066 | 2015-01-21 |
| Platform | Package | State |
|---|---|---|
| Red Hat JBoss EWS 1 | openssl | Will not fix |
| Red Hat Gluster Storage 2.1 | openssl | Will not fix |
| Red Hat Enterprise Linux 7 | openssl098e | Will not fix |
| Red Hat Enterprise Linux 6 | openssl098e | Will not fix |
| Red Hat Enterprise Linux 5 | openssl | Will not fix |
| Red Hat Enterprise Linux 5 | openssl097a | Not affected |
Vulmon