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
rh-sso7-keycloak-server
to version 0:4.8.15-1.Final_redhat_00001.1.el7sso or higher.
This issue was patched in RHSA-2019:4041
.
Note: Versions mentioned in the description apply only to the upstream rh-sso7-keycloak-server
package and not the rh-sso7-keycloak-server
package as distributed by RHEL
.
See How to fix?
for RHEL:7
relevant fixed versions and status.
Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service. The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost equivalent in behavior to a ping. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.