CVE-2015-3216 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...
MediumCVSS 4.3
EPSS 4.3%
- Published
- Updated
- Exploit status
- No public exploit known
Description
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.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| redhat enterprise linux | = 7.0 | No fix listed |
| OpenSSL | = 1.0.1e-25.el7 | No fix listed |
References
- openSUSE-SU-2015:1139 vendor-advisory
- SUSE-SU-2015:1143 vendor-advisory
- SUSE-SU-2015:1150 vendor-advisory
- SUSE-SU-2015:1182 vendor-advisory
- SUSE-SU-2015:1184 vendor-advisory
- RHSA-2015:1115 vendor-advisory
- RHSA-2016:2957 vendor-advisory
- 75219 vdb-entry
- 1032587 vdb-entry
- bugzilla.redhat.com
- Debian Security Tracker CVE-2015-3216 vendor-advisory