CVE-2022-25891 Information

Description

The package github.com/containrrr/shoutrrr/pkg/util before 0.6.0 are vulnerable to Denial of Service (DoS) via the util.PartitionMessage function. Exploiting this vulnerability is possible by sending exactly 2000 4000 or 6000 characters messages.

Reference

https://github.com/containrrr/shoutrrr/pull/242 https://github.com/containrrr/shoutrrr/issues/240 https://github.com/containrrr/shoutrrr/commit/6a27056f9d7522a8b493216195cb7634bf4b5c42 https://github.com/containrrr/shoutrrr/releases/tag/v0.6.0 https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMCONTAINRRRSHOUTRRRPKGUTIL-2849059