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Auto-merge PR#4709

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Auto-merge PR#4709
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CVE Team 2020-09-03 22:35:25 -04:00 committed by GitHub
commit d29efab36d
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1 changed files with 53 additions and 3 deletions
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2020/1xxx/CVE-2020-1911.json
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@ -4,14 +4,64 @@
"data_version": "4.0",
"CVE_data_meta": {
"ID": "CVE-2020-1911",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"ASSIGNER": "cve-assign@fb.com",
"STATE": "PUBLIC",
"DATA_ASSIGNED": "2020-09-03"
},
"affects": {
"vendor": {
"vendor_data": [
{
"vendor_name": "Facebook",
"product": {
"product_data": [
{
"product_name": "Hermes",
"version": {
"version_data": [
{
"version_value": "commit prior to fe52854cdf6725c2eaa9e125995da76e6ceb27da"
}
]
}
}
]
}
}
]
}
},
"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "A type confusion vulnerability when resolving properties of JavaScript objects with specially-crafted prototype chains in Facebook Hermes prior to commit fe52854cdf6725c2eaa9e125995da76e6ceb27da allows attackers to potentially execute arbitrary code via crafted JavaScript. Note that this is only exploitable if the application using Hermes permits evaluation of untrusted JavaScript. Hence, most React Native applications are not affected."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')"
}
]
}
]
},
"references": {
"reference_data": [
{
"refsource": "CONFIRM",
"name": "https://www.facebook.com/security/advisories/cve-2020-1911",
"url": "https://www.facebook.com/security/advisories/cve-2020-1911"
},
{
"refsource": "CONFIRM",
"name": "https://github.com/facebook/hermes/commit/fe52854cdf6725c2eaa9e125995da76e6ceb27da",
"url": "https://github.com/facebook/hermes/commit/fe52854cdf6725c2eaa9e125995da76e6ceb27da"
}
]
}