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
rubygems
to version 0:2.0.14.1-33.el7_4 or higher.
This issue was patched in RHSA-2018:0378
.
Note: Versions mentioned in the description apply only to the upstream rubygems
package and not the rubygems
package as distributed by RHEL
.
See How to fix?
for RHEL:7
relevant fixed versions and status.
Ruby before 2.4.2, 2.3.5, and 2.2.8 is vulnerable to a malicious format string which contains a precious specifier (*) with a huge minus value. Such situation can lead to a buffer overrun, resulting in a heap memory corruption or an information disclosure from the heap.