The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applicationsUpgrade RHEL:7
openssl
to version 1:1.0.1e-42.el7_1.8 or higher.
This issue was patched in RHSA-2015:1115
.
Note: Versions mentioned in the description apply only to the upstream openssl
package and not the openssl
package as distributed by RHEL
.
See How to fix?
for RHEL:7
relevant fixed versions and status.
The dtls1_clear_queues function in ssl/d1_lib.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h frees data structures without considering that application data can arrive between a ChangeCipherSpec message and a Finished message, which allows remote DTLS peers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via unexpected application data.