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 Debian:11
varnish
to version 3.0.5-1 or higher.
Note: Versions mentioned in the description apply only to the upstream varnish
package and not the varnish
package as distributed by Debian
.
See How to fix?
for Debian:11
relevant fixed versions and status.
Varnish before 3.0.5 allows remote attackers to cause a denial of service (child-process crash and temporary caching outage) via a GET request with trailing whitespace characters and no URI.