{"id":"CVE-2022-25891","summary":"Denial of Service (DoS)","details":"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.","aliases":["GHSA-477v-w82m-634j","GO-2022-0528","SNYK-GOLANG-GITHUBCOMCONTAINRRRSHOUTRRRPKGUTIL-2849059"],"modified":"2026-08-12T03:51:34.336287508Z","published":"2022-07-15T20:01:13.777Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/25xxx/CVE-2022-25891.json","cna_assigner":"snyk"},"references":[{"type":"WEB","url":"https://github.com/containrrr/shoutrrr/releases/tag/v0.6.0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/25xxx/CVE-2022-25891.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-25891"},{"type":"ADVISORY","url":"https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMCONTAINRRRSHOUTRRRPKGUTIL-2849059"},{"type":"REPORT","url":"https://github.com/containrrr/shoutrrr/issues/240"},{"type":"FIX","url":"https://github.com/containrrr/shoutrrr/commit/6a27056f9d7522a8b493216195cb7634bf4b5c42"},{"type":"FIX","url":"https://github.com/containrrr/shoutrrr/pull/242"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/containrrr/shoutrrr","events":[{"introduced":"0"},{"fixed":"84afd592143a0f94ab415d5d7415b8b0e739dcc4"},{"fixed":"6a27056f9d7522a8b493216195cb7634bf4b5c42"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"0.6.0"}],"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:containrrr:shoutrrr:*:*:*:*:*:*:*:*"}}],"versions":["v0.5.3","v0.5.2","v0.5.1","v0.5.0","v0.4.4","v0.4.3","v0.4.2","v0.4.1","v0.4.0","v0.3.0","v0.2","v0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-25891.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P"}]}