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72 lines
2.4 KiB
JSON
72 lines
2.4 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-2021-23975",
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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": "< 86"
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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": "about:memory Measure function caused an incorrect pointer operation"
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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/mfsa2021-07/",
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"refsource": "MISC",
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"name": "https://www.mozilla.org/security/advisories/mfsa2021-07/"
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},
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{
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"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1685145",
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"refsource": "MISC",
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"name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1685145"
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},
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{
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"refsource": "GENTOO",
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"name": "GLSA-202104-10",
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"url": "https://security.gentoo.org/glsa/202104-10"
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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": "The developer page about:memory has a Measure function for exploring what object types the browser has allocated and their sizes. When this function was invoked we incorrectly called the sizeof function, instead of using the API method that checks for invalid pointers. This vulnerability affects Firefox < 86."
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}
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]
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}
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} |