gsd-2021-43544
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
When receiving a URL through a SEND intent, Firefox would have searched for the text, but subsequent usages of the address bar might have caused the URL to load unintentionally, which could lead to XSS and spoofing attacks. *This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 95.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-43544",
"description": "When receiving a URL through a SEND intent, Firefox would have searched for the text, but subsequent usages of the address bar might have caused the URL to load unintentionally, which could lead to XSS and spoofing attacks. *This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox \u003c 95.",
"id": "GSD-2021-43544",
"references": [
"https://www.suse.com/security/cve/CVE-2021-43544.html",
"https://security.archlinux.org/CVE-2021-43544"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-43544"
],
"details": "When receiving a URL through a SEND intent, Firefox would have searched for the text, but subsequent usages of the address bar might have caused the URL to load unintentionally, which could lead to XSS and spoofing attacks. *This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox \u003c 95.",
"id": "GSD-2021-43544",
"modified": "2023-12-13T01:23:26.352327Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"ASSIGNER": "security@mozilla.org",
"ID": "CVE-2021-43544",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Firefox",
"version": {
"version_data": [
{
"version_affected": "\u003c",
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}
]
}
}
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}
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}
]
},
"problemtype": {
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"description": [
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"lang": "eng",
"value": "Receiving a malicious URL as text through a SEND intent could have led to XSS"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.mozilla.org/security/advisories/mfsa2021-52/",
"refsource": "MISC",
"url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
},
{
"name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1739934",
"refsource": "MISC",
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1739934"
}
]
}
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}
]
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"problemtype": {
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"description": [
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"lang": "eng",
"value": "Receiving a malicious URL as text through a SEND intent could have led to XSS"
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"url": "https://www.mozilla.org/security/advisories/mfsa2021-52/"
},
{
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}
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},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
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"cpe_match": [
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"cpe_name": [],
"versionEndExcluding": "95.0",
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"operator": "OR"
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}
]
},
"problemtype": {
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"tags": [
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},
{
"name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1739934",
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"tags": [
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"Permissions Required"
],
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}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": true
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 2.7
}
},
"lastModifiedDate": "2021-12-10T13:33Z",
"publishedDate": "2021-12-08T22:15Z"
}
}
}
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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.