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Merge pull request #1865 from RedHatProductSecurity/CVE-2019-3842

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CVE-2019-3842
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CVE Team 2019-04-09 16:25:04 -04:00 committed by GitHub
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2019/3xxx/CVE-2019-3842.json
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@ -1,18 +1,71 @@
{
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2019-3842",
"STATE": "RESERVED"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ID": "CVE-2019-3842",
"ASSIGNER": "psampaio@redhat.com"
},
"affects": {
"vendor": {
"vendor_data": [
{
"vendor_name": "The systemd Project",
"product": {
"product_data": [
{
"product_name": "systemd",
"version": {
"version_data": [
{
"version_value": "v242-rc4"
}
]
}
}
]
}
}
]
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-285"
}
]
}
]
},
"references": {
"reference_data": [
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3842",
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3842",
"refsource": "CONFIRM"
}
]
},
"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": "In systemd before v242-rc4, it was discovered that pam_systemd does not properly sanitize the environment before using the XDG_SEAT variable. It is possible for an attacker, in some particular configurations, to set a XDG_SEAT environment variable which allows for commands to be checked against polkit policies using the \"allow_active\" element rather than \"allow_any\"."
}
]
},
"impact": {
"cvss": [
[
{
"vectorString": "4.5/CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.0"
}
]
]
}
}
}