VulnerabilityModified
CVE-2022-25891
The package github.com/containrrr/shoutrrr/pkg/util before 0.6.0 are vulnerable to Denial of Service (DoS) via the util.PartitionMessage function.
HIGH 7.5EPSS 1.60%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.60%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.60% probability · 74th percentile
- CISA KEV
- Not listed
- Affected
- containrrr/shoutrrr
- Source
- report@snyk.io
References
- https://github.com/containrrr/shoutrrr/commit/6a27056f9d7522a8b493216195cb7634bf4b5c42Patch, Third Party Advisory
- https://github.com/containrrr/shoutrrr/issues/240Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/containrrr/shoutrrr/pull/242Patch, Third Party Advisory
- https://github.com/containrrr/shoutrrr/releases/tag/v0.6.0Release Notes, Third Party Advisory
- https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMCONTAINRRRSHOUTRRRPKGUTIL-2849059Patch, Third Party Advisory
- https://github.com/containrrr/shoutrrr/commit/6a27056f9d7522a8b493216195cb7634bf4b5c42Patch, Third Party Advisory
- https://github.com/containrrr/shoutrrr/issues/240Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/containrrr/shoutrrr/pull/242Patch, Third Party Advisory
- https://github.com/containrrr/shoutrrr/releases/tag/v0.6.0Release Notes, Third Party Advisory
- https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMCONTAINRRRSHOUTRRRPKGUTIL-2849059Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.