CVE-2015-3216
7.2 High
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.121 Low
EPSS
Percentile
95.3%
Race condition in a certain Red Hat patch to the PRNG lock implementation in the ssleay_rand_bytes function in OpenSSL, as distributed in openssl-1.0.1e-25.el7 in Red Hat Enterprise Linux (RHEL) 7 and other products, allows remote attackers to cause a denial of service (application crash) by establishing many TLS sessions to a multithreaded server, leading to use of a negative value for a certain length field.
| CPE | Name | Operator | Version |
|---|---|---|---|
| redhat:enterprise_linux | redhat enterprise linux | eq | 7.0 |
| openssl:openssl | openssl | eq | 1.0.1e-25.el7 |
References
lists.opensuse.org/opensuse-security-announce/2015-06/msg00023.html
lists.opensuse.org/opensuse-security-announce/2015-06/msg00024.html
lists.opensuse.org/opensuse-security-announce/2015-06/msg00026.html
lists.opensuse.org/opensuse-security-announce/2015-07/msg00004.html
lists.opensuse.org/opensuse-security-announce/2015-07/msg00006.html
rhn.redhat.com/errata/RHSA-2015-1115.html
rhn.redhat.com/errata/RHSA-2016-2957.html
www.securityfocus.com/bid/75219
www.securitytracker.com/id/1032587
bugzilla.redhat.com/show_bug.cgi?id=1225994
Related
7.2 High
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.121 Low
EPSS
Percentile
95.3%