selinuxeditcopy_tfiles in sudoedit in Sudo before 1.9.5 allows a local unprivileged user to gain file ownership and escalate privileges by replacing a temporary file with a symlink to an arbitrary file target. This affects SELinux RBAC support in permissive mode. Machines without SELinux are not vulnerable.
{
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*",
"cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*"
],
"vendor_product": "fedoraproject:fedora",
"extracted_events": [
{
"last_affected": "32"
},
{
"last_affected": "33"
}
],
"source": "CPE_FIELD"
}
]
}{
"cpe": "cpe:2.3:a:sudo_project:sudo:*:*:*:*:*:*:*:*",
"source": "CPE_FIELD",
"extracted_events": [
{
"introduced": "0"
},
{
"fixed": "1.8.32"
},
{
"introduced": "1.9.0"
},
{
"fixed": "1.9.5"
}
]
}{
"cpe": "cpe:2.3:a:sudo_project:sudo:*:*:*:*:*:*:*:*",
"source": "CPE_FIELD",
"extracted_events": [
{
"introduced": "0"
},
{
"fixed": "1.8.32"
},
{
"introduced": "1.9.0"
},
{
"fixed": "1.9.5"
}
]
}