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 SLES:15.1
ruby2.5-rubygem-rack
to version 2.0.8-150000.3.12.1 or higher.
Note: Versions mentioned in the description apply only to the upstream ruby2.5-rubygem-rack
package and not the ruby2.5-rubygem-rack
package as distributed by SLES
.
See How to fix?
for SLES:15.1
relevant fixed versions and status.
There is a denial of service vulnerability in the Content-Disposition parsingcomponent of Rack fixed in 2.0.9.2, 2.1.4.2, 2.2.4.1, 3.0.0.1. This could allow an attacker to craft an input that can cause Content-Disposition header parsing in Rackto take an unexpected amount of time, possibly resulting in a denial ofservice attack vector. This header is used typically used in multipartparsing. Any applications that parse multipart posts using Rack (virtuallyall Rails applications) are impacted.