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68 lines
2.3 KiB
JSON
68 lines
2.3 KiB
JSON
{
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"data_type": "CVE",
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"data_format": "MITRE",
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"data_version": "4.0",
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"CVE_data_meta": {
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"ID": "CVE-2020-15667",
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"ASSIGNER": "security@mozilla.org",
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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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"vendor_name": "Mozilla",
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"product": {
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"product_data": [
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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_value": "80",
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"version_affected": "<"
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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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}
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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": "Heap overflow when processing an update file"
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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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"url": "https://www.mozilla.org/security/advisories/mfsa2020-36/",
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"refsource": "MISC",
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"name": "https://www.mozilla.org/security/advisories/mfsa2020-36/"
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},
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{
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1653371",
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"refsource": "MISC",
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"name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1653371"
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}
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]
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},
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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": "When processing a MAR update file, after the signature has been validated, an invalid name length could result in a heap overflow, leading to memory corruption and potentially arbitrary code execution. Within Firefox as released by Mozilla, this issue is only exploitable with the Mozilla-controlled signing key. This vulnerability affects Firefox < 80."
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}
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]
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}
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} |