CVE-2023-51803

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Source
https://cve.org/CVERecord?id=CVE-2023-51803
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-51803.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-51803
Published
2024-03-31T00:00:00Z
Modified
2026-07-15T01:48:53.031104702Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

LinuxServer.io Heimdall before 2.5.7 does not prevent use of icons that have non-image data such as the "<?php ?>" substring.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/51xxx/CVE-2023-51803.json",
    "cna_assigner": "mitre"
}
References

Affected packages

Git / github.com/linuxserver/heimdall

Affected ranges

Type
GIT
Repo
https://github.com/linuxserver/heimdall
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
d2184eef0a1b80012781badb3e46555a137e9530
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.5.7"
        }
    ],
    "source": [
        "DESCRIPTION",
        "REFERENCES"
    ]
}

Affected versions

1.*
1.4.10
1.4.11
1.4.12
1.4.13
1.4.14
1.4.15
1.4.16
1.4.17
1.4.4
1.4.5
1.4.6
1.4.8
1.4.9
2.*
2.0.0
2.0.1
2.0.2
2.0.3
2.1.0
2.1.1
2.1.10
2.1.11
2.1.12
2.1.13
2.1.2
2.1.3
2.1.4
2.1.5
2.1.6
2.1.7
2.1.8
2.1.9
2.2.0
2.2.1
2.2.2
V2.*
V2.4.5
v1.*
v1.1.0
v1.1.1
v1.1.2
v1.1.3
v1.2.0
v1.2.1
v1.3.0
v1.3.1
v1.3.2
v1.3.3
v1.3.4
v1.4.0
v1.4.1
v1.4.2
v1.4.3
v2.*
v2.3.1
v2.3.2
v2.4.0
v2.4.1
v2.4.10
v2.4.11
v2.4.12
v2.4.13
v2.4.14
v2.4.15
v2.4.2
v2.4.3
v2.4.4
v2.4.6
v2.4.7
v2.4.7b
v2.4.8
v2.4.9
v2.5.0
v2.5.1
v2.5.2
v2.5.3
v2.5.4
v2.5.5
v2.5.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-51803.json"