CVE-2022-25891

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    CVE-2022-25891

    Published: 15 Jul 2022Last Modified: 12 Aug 2026

    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.

    References: https://github.com/containrrr/shoutrrr/releases/tag/v0.6.0, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/25xxx/CVE-2022-25891.json, https://nvd.nist.gov/vuln/detail/CVE-2022-25891, https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMCONTAINRRRSHOUTRRRPKGUTIL-2849059, https://github.com/containrrr/shoutrrr/issues/240, https://github.com/containrrr/shoutrrr/commit/6a27056f9d7522a8b493216195cb7634bf4b5c42, https://github.com/containrrr/shoutrrr/pull/242

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -84afd592143a0f94ab415d5d7415b8b0e739dcc4

    Affected versions

    v0.5.3
    v0.5.2
    v0.5.1
    v0.5.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2022-25891 | CVE-DB