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Test your applicationsUpgrade Chainguard
prometheus-alertmanager
to version 0.27.0-r13 or higher.
Note: Versions mentioned in the description apply only to the upstream prometheus-alertmanager
package and not the prometheus-alertmanager
package as distributed by Chainguard
.
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for Chainguard
relevant fixed versions and status.
An attacker can craft an input to the Parse functions that would be processed non-linearly with respect to its length, resulting in extremely slow parsing. This could cause a denial of service.