gsd-2023-23602
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers. This vulnerability affects Firefox < 109, Thunderbird < 102.7, and Firefox ESR < 102.7.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2023-23602",
"id": "GSD-2023-23602",
"references": [
"https://www.suse.com/security/cve/CVE-2023-23602.html",
"https://www.debian.org/security/2023/dsa-5322",
"https://www.debian.org/security/2023/dsa-5355",
"https://advisories.mageia.org/CVE-2023-23602.html",
"https://access.redhat.com/errata/RHSA-2023:0285",
"https://access.redhat.com/errata/RHSA-2023:0286",
"https://access.redhat.com/errata/RHSA-2023:0288",
"https://access.redhat.com/errata/RHSA-2023:0289",
"https://access.redhat.com/errata/RHSA-2023:0290",
"https://access.redhat.com/errata/RHSA-2023:0294",
"https://access.redhat.com/errata/RHSA-2023:0295",
"https://access.redhat.com/errata/RHSA-2023:0296",
"https://access.redhat.com/errata/RHSA-2023:0456",
"https://access.redhat.com/errata/RHSA-2023:0457",
"https://access.redhat.com/errata/RHSA-2023:0459",
"https://access.redhat.com/errata/RHSA-2023:0460",
"https://access.redhat.com/errata/RHSA-2023:0461",
"https://access.redhat.com/errata/RHSA-2023:0462",
"https://access.redhat.com/errata/RHSA-2023:0463",
"https://access.redhat.com/errata/RHSA-2023:0476",
"https://ubuntu.com/security/CVE-2023-23602"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2023-23602"
],
"details": "A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers. This vulnerability affects Firefox \u003c 109, Thunderbird \u003c 102.7, and Firefox ESR \u003c 102.7.",
"id": "GSD-2023-23602",
"modified": "2023-12-13T01:20:50.140203Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"ASSIGNER": "security@mozilla.org",
"ID": "CVE-2023-23602",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Firefox",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "109"
}
]
}
},
{
"product_name": "Thunderbird",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "102.7"
}
]
}
},
{
"product_name": "Firefox ESR",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "102.7"
}
]
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"vendor_name": "Mozilla"
}
]
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"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers. This vulnerability affects Firefox \u003c 109, Thunderbird \u003c 102.7, and Firefox ESR \u003c 102.7."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Content Security Policy wasn\u0027t being correctly applied to WebSockets in WebWorkers"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.mozilla.org/security/advisories/mfsa2023-02/",
"refsource": "MISC",
"url": "https://www.mozilla.org/security/advisories/mfsa2023-02/"
},
{
"name": "https://www.mozilla.org/security/advisories/mfsa2023-01/",
"refsource": "MISC",
"url": "https://www.mozilla.org/security/advisories/mfsa2023-01/"
},
{
"name": "https://www.mozilla.org/security/advisories/mfsa2023-03/",
"refsource": "MISC",
"url": "https://www.mozilla.org/security/advisories/mfsa2023-03/"
},
{
"name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1800890",
"refsource": "MISC",
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1800890"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "109.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "102.7",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "102.7",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "security@mozilla.org",
"ID": "CVE-2023-23602"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers. This vulnerability affects Firefox \u003c 109, Thunderbird \u003c 102.7, and Firefox ESR \u003c 102.7."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-754"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.mozilla.org/security/advisories/mfsa2023-01/",
"refsource": "MISC",
"tags": [
"Vendor Advisory"
],
"url": "https://www.mozilla.org/security/advisories/mfsa2023-01/"
},
{
"name": "https://www.mozilla.org/security/advisories/mfsa2023-03/",
"refsource": "MISC",
"tags": [
"Vendor Advisory"
],
"url": "https://www.mozilla.org/security/advisories/mfsa2023-03/"
},
{
"name": "https://www.mozilla.org/security/advisories/mfsa2023-02/",
"refsource": "MISC",
"tags": [
"Vendor Advisory"
],
"url": "https://www.mozilla.org/security/advisories/mfsa2023-02/"
},
{
"name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1800890",
"refsource": "MISC",
"tags": [
"Issue Tracking",
"Permissions Required",
"Vendor Advisory"
],
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1800890"
}
]
}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2023-06-08T16:34Z",
"publishedDate": "2023-06-02T17:15Z"
}
}
}
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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.
- 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.