145 lines
5.7 KiB
JSON
145 lines
5.7 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"state": "PUBLISHED",
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"cveId": "CVE-2021-4221",
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"assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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"assignerShortName": "mozilla",
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"dateUpdated": "2025-04-16T15:49:45.732Z",
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"dateReserved": "2022-02-18T00:00:00.000Z",
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"datePublished": "2022-12-22T00:00:00.000Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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"shortName": "mozilla",
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"dateUpdated": "2022-12-22T00:00:00.000Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "If a domain name contained a RTL character, it would cause the domain to be rendered to the right of the path. This could lead to user confusion and spoofing attacks. <br>*This bug only affects Firefox for Android. Other operating systems are unaffected.*<br>*Note*: Due to a clerical error this advisory was not included in the original announcement, and was added in Feburary 2022. This vulnerability affects Firefox < 92."
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}
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],
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"affected": [
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{
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"vendor": "Mozilla",
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"product": "Firefox",
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"versions": [
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{
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"version": "unspecified",
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"lessThan": "92",
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"status": "affected",
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"versionType": "custom"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://www.mozilla.org/security/advisories/mfsa2021-38/"
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},
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{
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1704422"
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "text",
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"lang": "en",
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"description": "Address bar spoofing on Firefox for Android due to RTL characters"
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}
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]
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}
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]
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},
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"adp": [
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{
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-03T17:16:04.358Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://www.mozilla.org/security/advisories/mfsa2021-38/",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1704422",
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"tags": [
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"x_transferred"
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]
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}
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]
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},
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{
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"cweId": "CWE-1007",
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"lang": "en",
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"description": "CWE-1007 Insufficient Visual Distinction of Homoglyphs Presented to User"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 4.3,
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"attackVector": "NETWORK",
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
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"integrityImpact": "LOW",
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"userInteraction": "REQUIRED",
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"attackComplexity": "LOW",
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"availabilityImpact": "NONE",
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"privilegesRequired": "NONE",
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"confidentialityImpact": "NONE"
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}
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},
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-04-16T15:48:58.282021Z",
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"id": "CVE-2021-4221",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2025-04-16T15:49:45.732Z"
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}
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}
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]
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}
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} |