mirror of
https://github.com/CVEProject/cvelist.git
synced 2025-08-04 08:44:25 +00:00
118 lines
4.4 KiB
JSON
118 lines
4.4 KiB
JSON
{
|
|
"CVE_data_meta": {
|
|
"ASSIGNER": "security@ubuntu.com",
|
|
"DATE_PUBLIC": "2020-11-03T00:00:00.000Z",
|
|
"ID": "CVE-2020-16127",
|
|
"STATE": "PUBLIC",
|
|
"TITLE": "accountsservice .pam_environment infinite loop"
|
|
},
|
|
"affects": {
|
|
"vendor": {
|
|
"vendor_data": [
|
|
{
|
|
"product": {
|
|
"product_data": [
|
|
{
|
|
"product_name": "accountsservice",
|
|
"version": {
|
|
"version_data": [
|
|
{
|
|
"version_affected": "<",
|
|
"version_name": "0.6.35-0ubuntu7.3",
|
|
"version_value": "0.6.35-0ubuntu7.3+esm2"
|
|
},
|
|
{
|
|
"version_affected": "<",
|
|
"version_name": "0.6.40-2ubuntu11",
|
|
"version_value": "0.6.40-2ubuntu11.6"
|
|
},
|
|
{
|
|
"version_affected": "<",
|
|
"version_name": "0.6.45-1ubuntu1",
|
|
"version_value": "0.6.45-1ubuntu1.3"
|
|
},
|
|
{
|
|
"version_affected": "<",
|
|
"version_name": "0.6.55-0ubuntu",
|
|
"version_value": "0.6.55-0ubuntu12~20.04.4"
|
|
},
|
|
{
|
|
"version_affected": "<",
|
|
"version_name": "0.6.55-0ubuntu13",
|
|
"version_value": "0.6.55-0ubuntu13.2"
|
|
}
|
|
]
|
|
}
|
|
}
|
|
]
|
|
},
|
|
"vendor_name": "Freedesktop"
|
|
}
|
|
]
|
|
}
|
|
},
|
|
"credit": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "Kevin Backhouse"
|
|
}
|
|
],
|
|
"data_format": "MITRE",
|
|
"data_type": "CVE",
|
|
"data_version": "4.0",
|
|
"description": {
|
|
"description_data": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "An Ubuntu-specific modification to AccountsService in versions before 0.6.55-0ubuntu13.2, among other earlier versions, would perform unbounded read operations on user-controlled ~/.pam_environment files, allowing an infinite loop if /dev/zero is symlinked to this location."
|
|
}
|
|
]
|
|
},
|
|
"generator": {
|
|
"engine": "Vulnogram 0.0.9"
|
|
},
|
|
"impact": {
|
|
"cvss": {
|
|
"attackComplexity": "LOW",
|
|
"attackVector": "LOCAL",
|
|
"availabilityImpact": "LOW",
|
|
"baseScore": 2.8,
|
|
"baseSeverity": "LOW",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "NONE",
|
|
"privilegesRequired": "LOW",
|
|
"scope": "UNCHANGED",
|
|
"userInteraction": "REQUIRED",
|
|
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L",
|
|
"version": "3.1"
|
|
}
|
|
},
|
|
"problemtype": {
|
|
"problemtype_data": [
|
|
{
|
|
"description": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "CWE-20 Improper Input Validation"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
"references": {
|
|
"reference_data": [
|
|
{
|
|
"refsource": "MISC",
|
|
"url": "https://securitylab.github.com/advisories/GHSL-2020-187-accountsservice-drop-privs-DOS",
|
|
"name": "https://securitylab.github.com/advisories/GHSL-2020-187-accountsservice-drop-privs-DOS"
|
|
}
|
|
]
|
|
},
|
|
"source": {
|
|
"advisory": "https://usn.ubuntu.com/usn/usn-4616-1",
|
|
"defect": [
|
|
"https://bugs.launchpad.net/ubuntu/+source/accountsservice/+bug/1900255"
|
|
],
|
|
"discovery": "EXTERNAL"
|
|
}
|
|
} |