CVE-2015-0207

Impact:
Moderate
Public Date:
2015-03-19
CWE:
CWE-822
Bugzilla:
1202351: CVE-2015-0207 openssl: DTLS segmentation fault in DTLSv1_listen

The MITRE CVE dictionary describes this issue as:

The dtls1_listen function in d1_lib.c in OpenSSL 1.0.2 before 1.0.2a does not properly isolate the state information of independent data streams, which allows remote attackers to cause a denial of service (application crash) via crafted DTLS traffic, as demonstrated by DTLS 1.0 traffic to a DTLS 1.2 server.

Find out more about CVE-2015-0207 from the MITRE CVE dictionary dictionary and NIST NVD.

Statement

This issue did not affect the versions of openssl as shipped with Red Hat Enterprise Linux 5, 6, and 7.

CVSS v2 metrics

NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.

Base Score 4.3
Base Metrics AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
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).

Affected Packages State

Platform Package State
Red Hat JBoss Web Server 3.0 openssl Not affected
Red Hat JBoss EWS 2 openssl Not affected
Red Hat JBoss EWS 1 openssl Not affected
Red Hat JBoss EAP 6 openssl Not affected
Red Hat Gluster Storage 2.1 openssl Not affected
Red Hat Enterprise Linux 7 openssl098e Not affected
Red Hat Enterprise Linux 7 openssl Not affected
Red Hat Enterprise Linux 6 openssl Not affected
Red Hat Enterprise Linux 6 openssl098e Not affected
Red Hat Enterprise Linux 5 openssl Not affected
Red Hat Enterprise Linux 5 openssl097a Not affected
RHEV Manager 3 mingw-virt-viewer Not affected

Acknowledgements

Red Hat would like to thank the OpenSSL project for reporting this issue. Upstream acknowledges Per Allansson as the original reporters.

External References

Last Modified

CVE description copyright © 2017, The MITRE Corporation

Close

Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.