GHSA-477V-W82M-634J

Vulnerability from github – Published: 2022-07-16 00:00 – Updated: 2024-05-20 21:28
VLAI?
Summary
Shoutrrr util package DoS via sending 2000, 4000, or 6000 character messages
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.

Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/containrrr/shoutrrr"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.6.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-25891"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-07-20T02:45:42Z",
    "nvd_published_at": "2022-07-15T20:15:00Z",
    "severity": "HIGH"
  },
  "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.",
  "id": "GHSA-477v-w82m-634j",
  "modified": "2024-05-20T21:28:10Z",
  "published": "2022-07-16T00:00:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-25891"
    },
    {
      "type": "WEB",
      "url": "https://github.com/containrrr/shoutrrr/issues/240"
    },
    {
      "type": "WEB",
      "url": "https://github.com/containrrr/shoutrrr/pull/242"
    },
    {
      "type": "WEB",
      "url": "https://github.com/containrrr/shoutrrr/commit/6a27056f9d7522a8b493216195cb7634bf4b5c42"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/containrrr/shoutrrr"
    },
    {
      "type": "WEB",
      "url": "https://github.com/containrrr/shoutrrr/releases/tag/v0.6.0"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2022-0528"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMCONTAINRRRSHOUTRRRPKGUTIL-2849059"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Shoutrrr util package DoS via sending 2000, 4000, or 6000 character messages"
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.