331 lines
14 KiB
JSON
331 lines
14 KiB
JSON
{
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"containers": {
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"cna": {
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"affected": [
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{
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"product": "Thunderbird",
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"vendor": "Mozilla",
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"versions": [
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{
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"lessThan": "68.7.0",
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"status": "affected",
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"version": "unspecified",
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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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"product": "Firefox",
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"vendor": "Mozilla",
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"versions": [
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{
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"lessThan": "74.0.1",
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"status": "affected",
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"version": "unspecified",
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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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"product": "Firefox ESR",
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"vendor": "Mozilla",
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"versions": [
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{
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"lessThan": "68.6.1",
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"status": "affected",
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"version": "unspecified",
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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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"descriptions": [
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{
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"lang": "en",
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"value": "Under certain conditions, when running the nsDocShell destructor, a race condition can cause a use-after-free. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Thunderbird < 68.7.0, Firefox < 74.0.1, and Firefox ESR < 68.6.1."
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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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"description": "Use-after-free while running the nsDocShell destructor",
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"lang": "en",
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"type": "text"
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}
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]
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}
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],
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"providerMetadata": {
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"dateUpdated": "2020-04-29T02:06:57.000Z",
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"orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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"shortName": "mozilla"
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},
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"references": [
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://www.mozilla.org/security/advisories/mfsa2020-14/"
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},
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://www.mozilla.org/security/advisories/mfsa2020-11/"
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},
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1620818"
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},
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{
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"name": "USN-4335-1",
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"tags": [
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"vendor-advisory",
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"x_refsource_UBUNTU"
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],
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"url": "https://usn.ubuntu.com/4335-1/"
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}
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],
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"x_legacyV4Record": {
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"CVE_data_meta": {
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"ASSIGNER": "security@mozilla.org",
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"ID": "CVE-2020-6819",
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"STATE": "PUBLIC"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "Thunderbird",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_value": "68.7.0"
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}
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]
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}
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},
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{
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"product_name": "Firefox",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_value": "74.0.1"
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}
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]
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}
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},
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{
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"product_name": "Firefox ESR",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_value": "68.6.1"
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}
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]
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}
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}
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]
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},
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"vendor_name": "Mozilla"
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}
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]
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}
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},
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"data_format": "MITRE",
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"data_type": "CVE",
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"data_version": "4.0",
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "Under certain conditions, when running the nsDocShell destructor, a race condition can cause a use-after-free. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Thunderbird < 68.7.0, Firefox < 74.0.1, and Firefox ESR < 68.6.1."
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}
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]
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "Use-after-free while running the nsDocShell destructor"
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}
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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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"reference_data": [
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{
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"name": "https://www.mozilla.org/security/advisories/mfsa2020-14/",
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"refsource": "MISC",
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"url": "https://www.mozilla.org/security/advisories/mfsa2020-14/"
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},
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{
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"name": "https://www.mozilla.org/security/advisories/mfsa2020-11/",
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"refsource": "MISC",
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"url": "https://www.mozilla.org/security/advisories/mfsa2020-11/"
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},
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{
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"name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1620818",
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"refsource": "MISC",
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1620818"
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},
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{
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"name": "USN-4335-1",
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"refsource": "UBUNTU",
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"url": "https://usn.ubuntu.com/4335-1/"
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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": "2024-08-04T09:11:05.160Z"
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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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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://www.mozilla.org/security/advisories/mfsa2020-14/"
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},
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{
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://www.mozilla.org/security/advisories/mfsa2020-11/"
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},
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{
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1620818"
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},
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{
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"name": "USN-4335-1",
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"tags": [
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"vendor-advisory",
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"x_refsource_UBUNTU",
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"x_transferred"
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],
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"url": "https://usn.ubuntu.com/4335-1/"
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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": 8.1,
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"attackVector": "NETWORK",
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"integrityImpact": "HIGH",
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"userInteraction": "NONE",
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"attackComplexity": "HIGH",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"confidentialityImpact": "HIGH"
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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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"id": "CVE-2020-6819",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "active"
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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": "total"
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}
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],
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"version": "2.0.3",
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"timestamp": "2025-02-07T12:49:39.565251Z"
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}
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}
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},
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{
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"other": {
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"type": "kev",
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"content": {
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"dateAdded": "2021-11-03",
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"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-6819"
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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.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-6819",
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"tags": [
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"government-resource"
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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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"lang": "en",
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"type": "CWE",
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"cweId": "CWE-416",
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"description": "CWE-416 Use After Free"
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}
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]
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}
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],
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"timeline": [
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{
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"time": "2021-11-03T00:00:00.000Z",
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"lang": "en",
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"value": "CVE-2020-6819 added to CISA KEV"
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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": "2025-10-21T23:35:45.566Z"
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}
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}
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]
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},
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"cveMetadata": {
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"assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
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"assignerShortName": "mozilla",
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"cveId": "CVE-2020-6819",
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"datePublished": "2020-04-24T15:56:56.000Z",
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"dateReserved": "2020-01-10T00:00:00.000Z",
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"dateUpdated": "2025-10-21T23:35:45.566Z",
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"state": "PUBLISHED"
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},
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1"
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} |