fkie_cve-2022-45063
Vulnerability from fkie_nvd
Published
2022-11-10 16:15
Modified
2024-11-21 07:28
Severity ?
Summary
xterm before 375 allows code execution via font ops, e.g., because an OSC 50 response may have Ctrl-g and therefore lead to command execution within the vi line-editing mode of Zsh. NOTE: font ops are not allowed in the xterm default configurations of some Linux distributions.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| invisible-island | xterm | * | |
| fedoraproject | fedora | 35 | |
| fedoraproject | fedora | 36 | |
| fedoraproject | fedora | 37 |
{
"configurations": [
{
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"matchCriteriaId": "52D6B701-A4C7-4148-804D-88E8666AA4D6",
"versionEndExcluding": "375",
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "xterm before 375 allows code execution via font ops, e.g., because an OSC 50 response may have Ctrl-g and therefore lead to command execution within the vi line-editing mode of Zsh. NOTE: font ops are not allowed in the xterm default configurations of some Linux distributions."
},
{
"lang": "es",
"value": "xterm anterior a 375 permite la ejecuci\u00f3n de c\u00f3digo mediante operaciones de fuentes, por ejemplo, porque una respuesta OSC 50 puede tener Ctrl-g y, por lo tanto, conducir a la ejecuci\u00f3n de comandos dentro del modo de edici\u00f3n de l\u00ednea vi de Zsh. NOTA: las operaciones de fuentes no est\u00e1n permitidas en las configuraciones predeterminadas de xterm de algunas distribuciones de Linux."
}
],
"id": "CVE-2022-45063",
"lastModified": "2024-11-21T07:28:42.460",
"metrics": {
"cvssMetricV31": [
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"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
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"exploitabilityScore": 3.9,
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"source": "nvd@nist.gov",
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"published": "2022-11-10T16:15:12.307",
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
{
"lang": "en",
"value": "CWE-77"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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