gsd-2023-49294
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, it is possible to read any arbitrary file even when the `live_dangerously` is not enabled. This allows arbitrary files to be read. Asterisk versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, contain a fix for this issue.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2023-49294",
"id": "GSD-2023-49294"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2023-49294"
],
"details": "Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, it is possible to read any arbitrary file even when the `live_dangerously` is not enabled. This allows arbitrary files to be read. Asterisk versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, contain a fix for this issue.",
"id": "GSD-2023-49294",
"modified": "2023-12-13T01:20:35.204593Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"ID": "CVE-2023-49294",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "asterisk",
"version": {
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"version_value": "\u003c 18.20.1"
},
{
"version_affected": "=",
"version_value": "\u003e= 19.0.0, \u003c 20.5.1"
},
{
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},
{
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}
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}
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},
"data_format": "MITRE",
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"data_version": "4.0",
"description": {
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{
"lang": "eng",
"value": "Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, it is possible to read any arbitrary file even when the `live_dangerously` is not enabled. This allows arbitrary files to be read. Asterisk versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, contain a fix for this issue."
}
]
},
"impact": {
"cvss": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
]
},
"problemtype": {
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{
"description": [
{
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"lang": "eng",
"value": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f",
"refsource": "MISC",
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-8857-hfmw-vg8f"
},
{
"name": "https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5",
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"url": "https://github.com/asterisk/asterisk/commit/424be345639d75c6cb7d0bd2da5f0f407dbd0bd5"
},
{
"name": "https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757",
"refsource": "MISC",
"url": "https://github.com/asterisk/asterisk/blob/master/main/manager.c#L3757"
},
{
"name": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html",
"refsource": "MISC",
"url": "https://lists.debian.org/debian-lts-announce/2023/12/msg00019.html"
}
]
},
"source": {
"advisory": "GHSA-8857-hfmw-vg8f",
"discovery": "UNKNOWN"
}
},
"nvd.nist.gov": {
"cve": {
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"lang": "en",
"value": "Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, it is possible to read any arbitrary file even when the `live_dangerously` is not enabled. This allows arbitrary files to be read. Asterisk versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, contain a fix for this issue."
},
{
"lang": "es",
"value": "Asterisk es un conjunto de herramientas de telefon\u00eda y centralita privada de c\u00f3digo abierto. En Asterisk anterior a las versiones 18.20.1, 20.5.1 y 21.0.1, as\u00ed como en Certified-Asterisco anterior a 18.9-cert6, es posible leer cualquier archivo arbitrario incluso cuando `live_dangerfully` no est\u00e1 habilitado. Esto permite leer archivos arbitrarios. Las versiones de Asterisk 18.20.1, 20.5.1 y 21.0.1, as\u00ed como el asterisco certificado anterior a 18.9-cert6, contienen una soluci\u00f3n para este problema."
}
],
"id": "CVE-2023-49294",
"lastModified": "2023-12-29T00:15:49.930",
"metrics": {
"cvssMetricV31": [
{
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"attackVector": "NETWORK",
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"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
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"scope": "UNCHANGED",
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"source": "security-advisories@github.com",
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},
"published": "2023-12-14T20:15:52.730",
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"tags": [
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"vulnStatus": "Modified",
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"value": "CWE-22"
}
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"type": "Primary"
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]
}
}
}
}
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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.