High severity7.5NVD Advisory· Published Jul 15, 2022· Updated Jun 17, 2026
CVE-2022-25891
CVE-2022-25891
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/containrrr/shoutrrrGo | < 0.6.0 | 0.6.0 |
Affected products
2Patches
Vulnerability mechanics
References
8- github.com/containrrr/shoutrrr/commit/6a27056f9d7522a8b493216195cb7634bf4b5c42nvdPatchThird Party AdvisoryWEB
- github.com/containrrr/shoutrrr/pull/242nvdPatchThird Party AdvisoryWEB
- snyk.io/vuln/SNYK-GOLANG-GITHUBCOMCONTAINRRRSHOUTRRRPKGUTIL-2849059nvdPatchThird Party AdvisoryWEB
- github.com/containrrr/shoutrrr/issues/240nvdExploitIssue TrackingPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-477v-w82m-634jghsaADVISORY
- github.com/containrrr/shoutrrr/releases/tag/v0.6.0nvdRelease NotesThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2022-25891ghsaADVISORY
- pkg.go.dev/vuln/GO-2022-0528ghsaWEB
News mentions
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