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{
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"data_type" : "CVE" ,
"data_format" : "MITRE" ,
"CVE_data_meta" : {
"ID" : "CVE-2023-5770" ,
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"ASSIGNER" : "security@proofpoint.com" ,
"STATE" : "PUBLIC"
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} ,
"description" : {
"description_data" : [
{
"lang" : "eng" ,
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"value" : "Proofpoint Enterprise Protection contains a vulnerability in the email delivery agent that allows an unauthenticated attacker to inject improperly encoded HTML into the email body of a message through the email subject. The vulnerability is caused by inappropriate encoding when rewriting the email before delivery.This issue affects Proofpoint Enterprise Protection: from 8.20.2 before patch 4809, from 8.20.0 before patch 4805, from 8.18.6 before patch 4804 and all other prior versions.\n\n"
}
]
} ,
"problemtype" : {
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{
"description" : [
{
"lang" : "eng" ,
"value" : "CWE-838 Inappropriate Encoding for Output Context" ,
"cweId" : "CWE-838"
}
]
}
]
} ,
"affects" : {
"vendor" : {
"vendor_data" : [
{
"vendor_name" : "Proofpoint" ,
"product" : {
"product_data" : [
{
"product_name" : "Proofpoint Enterprise Protection" ,
"version" : {
"version_data" : [
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"versions" : [
{
"changes" : [
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"at" : "patch 4809" ,
"status" : "unaffected"
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] ,
"lessThan" : "patch 4809" ,
"status" : "affected" ,
"version" : "8.20.2" ,
"versionType" : "semver"
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{
"changes" : [
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"at" : "patch 4805" ,
"status" : "unaffected"
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] ,
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"status" : "affected" ,
"version" : "8.20.0" ,
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"changes" : [
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"at" : "patch 4804" ,
"status" : "unaffected"
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] ,
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"status" : "affected" ,
"version" : "8.18.6" ,
"versionType" : "semver"
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"status" : "affected" ,
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"references" : {
"reference_data" : [
{
"url" : "https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2023-0009" ,
"refsource" : "MISC" ,
"name" : "https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2023-0009"
}
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} ,
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} ,
"source" : {
"discovery" : "UNKNOWN"
} ,
"impact" : {
"cvss" : [
{
"attackComplexity" : "LOW" ,
"attackVector" : "NETWORK" ,
"availabilityImpact" : "NONE" ,
"baseScore" : 5.3 ,
"baseSeverity" : "MEDIUM" ,
"confidentialityImpact" : "NONE" ,
"integrityImpact" : "LOW" ,
"privilegesRequired" : "NONE" ,
"scope" : "UNCHANGED" ,
"userInteraction" : "NONE" ,
"vectorString" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" ,
"version" : "3.1"
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}
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