gsd-2022-45442
Vulnerability from gsd
Modified
2022-11-30 00:00
Details
An issue was discovered in Sinatra 2.0 before 2.2.3 and 3.0 before 3.0.4.
An application is vulnerable to a reflected file download (RFD) attack that
sets the Content-Disposition header of a response when the filename is
derived from user-supplied input.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-45442",
"description": "Sinatra is a domain-specific language for creating web applications in Ruby. An issue was discovered in Sinatra 2.0 before 2.2.3 and 3.0 before 3.0.4. An application is vulnerable to a reflected file download (RFD) attack that sets the Content-Disposition header of a response when the filename is derived from user-supplied input. Version 2.2.3 and 3.0.4 contain patches for this issue.",
"id": "GSD-2022-45442",
"references": [
"https://www.suse.com/security/cve/CVE-2022-45442.html",
"https://advisories.mageia.org/CVE-2022-45442.html",
"https://access.redhat.com/errata/RHSA-2023:0393",
"https://access.redhat.com/errata/RHSA-2023:0427",
"https://access.redhat.com/errata/RHSA-2023:0506",
"https://access.redhat.com/errata/RHSA-2023:0527",
"https://access.redhat.com/errata/RHSA-2023:0855",
"https://access.redhat.com/errata/RHSA-2023:0857",
"https://access.redhat.com/errata/RHSA-2023:0974"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"affected": [
{
"package": {
"ecosystem": "RubyGems",
"name": "sinatra",
"purl": "pkg:gem/sinatra"
}
}
],
"aliases": [
"CVE-2022-45442",
"GHSA-2x8x-jmrp-phxw"
],
"details": "An issue was discovered in Sinatra 2.0 before 2.2.3 and 3.0 before 3.0.4.\nAn application is vulnerable to a reflected file download (RFD) attack that\nsets the Content-Disposition header of a response when the filename is\nderived from user-supplied input.\n",
"id": "GSD-2022-45442",
"modified": "2022-11-30T00:00:00.000Z",
"published": "2022-11-30T00:00:00.000Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/sinatra/sinatra/security/advisories/GHSA-2x8x-jmrp-phxw"
},
{
"type": "WEB",
"url": "https://www.blackhat.com/docs/eu-14/materials/eu-14-Hafif-Reflected-File-Download-A-New-Web-Attack-Vector.pdf"
},
{
"type": "WEB",
"url": "https://github.com/sinatra/sinatra/commit/ea8fc9495a350f7551b39e3025bfcd06f49f363b"
}
],
"related": [
"GHSA-8x94-hmjh-97hq"
],
"schema_version": "1.4.0",
"severity": [
{
"score": 8.8,
"type": "CVSS_V3"
}
],
"summary": "Sinatra vulnerable to Reflected File Download attack"
}
},
"namespaces": {
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"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2022-45442",
"STATE": "PUBLIC",
"TITLE": "Sinatra vulnerable to Reflected File Download attack"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "sinatra",
"version": {
"version_data": [
{
"version_value": "\u003e= 3.0, \u003c 3.0.4"
},
{
"version_value": "\u003e= 2.0, \u003c 2.2.3"
}
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}
}
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}
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"value": "Sinatra is a domain-specific language for creating web applications in Ruby. An issue was discovered in Sinatra 2.0 before 2.2.3 and 3.0 before 3.0.4. An application is vulnerable to a reflected file download (RFD) attack that sets the Content-Disposition header of a response when the filename is derived from user-supplied input. Version 2.2.3 and 3.0.4 contain patches for this issue."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
}
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"problemtype": {
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"description": [
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"lang": "eng",
"value": "CWE-494: Download of Code Without Integrity Check"
}
]
}
]
},
"references": {
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{
"name": "https://github.com/sinatra/sinatra/security/advisories/GHSA-2x8x-jmrp-phxw",
"refsource": "CONFIRM",
"url": "https://github.com/sinatra/sinatra/security/advisories/GHSA-2x8x-jmrp-phxw"
},
{
"name": "https://github.com/sinatra/sinatra/commit/ea8fc9495a350f7551b39e3025bfcd06f49f363b",
"refsource": "MISC",
"url": "https://github.com/sinatra/sinatra/commit/ea8fc9495a350f7551b39e3025bfcd06f49f363b"
},
{
"name": "https://github.com/advisories/GHSA-8x94-hmjh-97hq",
"refsource": "MISC",
"url": "https://github.com/advisories/GHSA-8x94-hmjh-97hq"
},
{
"name": "https://www.blackhat.com/docs/eu-14/materials/eu-14-Hafif-Reflected-File-Download-A-New-Web-Attack-Vector.pdf",
"refsource": "MISC",
"url": "https://www.blackhat.com/docs/eu-14/materials/eu-14-Hafif-Reflected-File-Download-A-New-Web-Attack-Vector.pdf"
},
{
"name": "[debian-lts-announce] 20230110 [SECURITY] [DLA 3264-1] ruby-sinatra security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00005.html"
}
]
},
"source": {
"advisory": "GHSA-2x8x-jmrp-phxw",
"discovery": "UNKNOWN"
}
},
"github.com/rubysec/ruby-advisory-db": {
"cve": "2022-45442",
"cvss_v3": 8.8,
"date": "2022-11-30",
"description": "An issue was discovered in Sinatra 2.0 before 2.2.3 and 3.0 before 3.0.4.\nAn application is vulnerable to a reflected file download (RFD) attack that\nsets the Content-Disposition header of a response when the filename is\nderived from user-supplied input.\n",
"gem": "sinatra",
"ghsa": "2x8x-jmrp-phxw",
"patched_versions": [
"~\u003e 2.2.3",
"\u003e= 3.0.4"
],
"related": {
"ghsa": [
"8x94-hmjh-97hq"
],
"url": [
"https://www.blackhat.com/docs/eu-14/materials/eu-14-Hafif-Reflected-File-Download-A-New-Web-Attack-Vector.pdf",
"https://github.com/sinatra/sinatra/commit/ea8fc9495a350f7551b39e3025bfcd06f49f363b"
]
},
"title": "Sinatra vulnerable to Reflected File Download attack",
"url": "https://github.com/sinatra/sinatra/security/advisories/GHSA-2x8x-jmrp-phxw"
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003e=2.0.0 \u003c2.2.3||\u003e=3.0.0 \u003c3.0.4",
"affected_versions": "All versions starting from 2.0.0 before 2.2.3, all versions starting from 3.0.0 before 3.0.4",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-494",
"CWE-937"
],
"date": "2023-02-01",
"description": "Sinatra is a domain-specific language for creating web applications in Ruby. An issue was discovered in Sinatra 2.0 before 2.2.3 and 3.0 before 3.0.4. An application is vulnerable to a reflected file download (RFD) attack that sets the Content-Disposition header of a response when the filename is derived from user-supplied input. Version 2.2.3 and 3.0.4 contain patches for this issue.",
"fixed_versions": [
"2.2.3",
"3.0.4"
],
"identifier": "CVE-2022-45442",
"identifiers": [
"CVE-2022-45442",
"GHSA-8x94-hmjh-97hq",
"GHSA-2x8x-jmrp-phxw"
],
"not_impacted": "All versions before 2.0.0, all versions starting from 2.2.3 before 3.0.0, all versions starting from 3.0.4",
"package_slug": "gem/sinatra",
"pubdate": "2022-11-28",
"solution": "Upgrade to versions 2.2.3, 3.0.4 or above.",
"title": "Download of Code Without Integrity Check",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2022-45442",
"https://github.com/advisories/GHSA-8x94-hmjh-97hq",
"https://github.com/sinatra/sinatra/commit/ea8fc9495a350f7551b39e3025bfcd06f49f363b",
"https://github.com/sinatra/sinatra/security/advisories/GHSA-2x8x-jmrp-phxw",
"https://www.blackhat.com/docs/eu-14/materials/eu-14-Hafif-Reflected-File-Download-A-New-Web-Attack-Vector.pdf"
],
"uuid": "2be289fb-782f-4a7d-89f9-86e9cdcd72b9"
}
]
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
{
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"cpe_match": [
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"cpe23Uri": "cpe:2.3:a:sinatrarb:sinatra:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "3.0.4",
"versionStartIncluding": "3.0.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:sinatrarb:sinatra:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "2.2.3",
"versionStartIncluding": "2.0.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
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}
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"references": {
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"refsource": "MISC",
"tags": [
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},
{
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},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9
}
},
"lastModifiedDate": "2023-02-01T15:47Z",
"publishedDate": "2022-11-28T21:15Z"
}
}
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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