A heap-buffer overflow was found in the way samba clients processed extra long filename in a directory listing. A malicious samba server could use this flaw to cause arbitrary code execution on a samba client. Samba versions before 4.6.16, 4.7.9 and 4.8.4 are vulnerable.
{
"unresolved_ranges": [
{
"source": "CPE_FIELD",
"extracted_events": [
{
"last_affected": "14.04"
},
{
"last_affected": "16.04"
},
{
"last_affected": "18.04"
}
],
"cpes": [
"cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
"cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
"cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*"
],
"vendor_product": "canonical:ubuntu_linux"
},
{
"source": "CPE_FIELD",
"cpes": [
"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"last_affected": "9.0"
}
],
"vendor_product": "debian:debian_linux"
},
{
"source": "CPE_FIELD",
"cpes": [
"cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"last_affected": "7.0"
}
],
"vendor_product": "redhat:enterprise_linux_desktop"
},
{
"source": "CPE_FIELD",
"cpes": [
"cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"last_affected": "7.0"
}
],
"vendor_product": "redhat:enterprise_linux_server"
},
{
"source": "CPE_FIELD",
"cpes": [
"cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"last_affected": "7.0"
}
],
"vendor_product": "redhat:enterprise_linux_workstation"
},
{
"source": "CPE_FIELD",
"cpes": [
"cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"last_affected": "4.0"
}
],
"vendor_product": "redhat:virtualization"
},
{
"source": "CPE_FIELD",
"extracted_events": [
{
"last_affected": "4.0"
}
],
"cpes": [
"cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:*"
],
"vendor_product": "redhat:virtualization_host"
}
]
}{
"cpe": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*",
"source": "CPE_FIELD",
"extracted_events": [
{
"introduced": "0"
},
{
"fixed": "4.6.16"
},
{
"introduced": "4.7.0"
},
{
"fixed": "4.7.9"
},
{
"introduced": "4.8.0"
},
{
"fixed": "4.8.4"
}
]
}