CVE-2025-23197

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Source

https://cve.org/CVERecord?id=CVE-2025-23197

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-23197.json

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2025-23197

Aliases

GHSA-cr4q-jf47-3645

Published

2025-01-27T17:21:40.377Z

Modified

2025-12-02T07:57:14.283262Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

matrix-hookshot has a Potential Denial of Service when Hookshot is configured with GitHub support

Details

matrix-hookshot is a Matrix bot for connecting to external services like GitHub, GitLab, JIRA, and more. When Hookshot 6 version 6.0.1 or below, or Hookshot 5 version 5.4.1 or below, is configured with GitHub support, it is vulnerable to a Denial of Service (DoS) whereby it can crash on restart due to a missing check. The impact is greater to you untrusted users can add their own GitHub organizations to Hookshot in order to connect their room to a repository. This vulnerability is fixed in 6.0.2 and 5.4.2.

Database specific

{
    "cwe_ids": [
        "CWE-754"
    ],
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/23xxx/CVE-2025-23197.json"
}

References

Affected packages

Git / github.com/matrix-org/matrix-hookshot

Affected ranges

Type

GIT

Repo

https://github.com/matrix-org/matrix-hookshot

Events

Introduced

52eeb0b541a0161b34f06a1d18bfe9130e62c89d

Fixed

80c87c4bfc86082ed1a22b333f848ea25a3c68b3

Database specific

{
    "versions": [
        {
            "introduced": "6.0.0"
        },
        {
            "fixed": "6.0.2"
        }
    ]
}

Type

GIT

Repo

https://github.com/matrix-org/matrix-hookshot

Events

Introduced

Fixed

916592b0a7871fe968b4dd956bc518d85922bf4a

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "5.4.2"
        }
    ]
}

Affected versions

6.*

6.0.0

6.0.1

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-23197.json"