CVE-2023-5876

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Source
https://cve.org/CVERecord?id=CVE-2023-5876
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-5876.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-5876
Published
2023-11-02T08:26:01.611Z
Modified
2026-07-15T01:48:55.651718561Z
Severity
  • 3.1 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
Regex DoS from a malicious server enrolled in Desktop
Details

Mattermost fails to properly validate a RegExp built off the server URL path, allowing an attacker in control of an enrolled server to mount a Denial Of Service.

Database specific 
{
    "cna_assigner": "Mattermost",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/5xxx/CVE-2023-5876.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "last_affected": "5.5.0"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ],
    "cwe_ids": [
        "CWE-400"
    ]
}
References

Affected packages

Git / github.com/mattermost/desktop

Affected ranges

Type
GIT
Repo
https://github.com/mattermost/desktop
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
db8645b21b86fe368938d53b202c1014a929ab45
Database specific 
{
    "cpe": "cpe:2.3:a:mattermost:mattermost_desktop:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "5.5.1"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

4.*
4.7.0-beta
Other
beta2
v0.*
v0.1.0
v0.2.0
v0.3.0
v0.4.0
v0.5.0
v0.5.1
v1.*
v1.0.0
v1.0.1
v1.0.2
v1.0.3
v1.0.4
v1.0.5
v1.0.6
v1.0.7
v1.1.0
v1.1.1
v1.2.0
v1.3.0
v1.3.0-rc1
v1.3.0-rc2
v4.*
v4.7.0-beta2
v5.*
v5.5.0
v5.5.0-mas.1
v5.5.0-rc.1
v5.5.0-rc.2
v5.5.1-rc.2
v5.5.1-rc.3
v5.5.1-rc.4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-5876.json"