CVE-2019-8276
Published Mar 8, 2019
Last updated 4 years ago
Overview
- Description
- UltraVNC revision 1211 has a stack buffer overflow vulnerability in VNC server code inside file transfer request handler, which can result in Denial of Service (DoS). This attack appears to be exploitable via network connectivity. This vulnerability has been fixed in revision 1212.
- Source
- vulnerability@kaspersky.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:P
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:uvnc:ultravnc:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "555D034F-3D64-4ED1-9B63-F8D59199E99C",
"versionEndExcluding": "1.2.2.3"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:siemens:sinumerik_access_mymachine\\/p2p:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D9345335-DF62-4472-93CD-E2C85453F91E",
"versionEndExcluding": "4.8"
},
{
"criteria": "cpe:2.3:a:siemens:sinumerik_pcu_base_win10_software\\/ipc:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7498412D-79FD-43FE-AD9B-5820FB5CF7D8",
"versionEndExcluding": "14.00"
},
{
"criteria": "cpe:2.3:a:siemens:sinumerik_pcu_base_win7_software\\/ipc:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1F603341-03C5-46CA-8A74-EC5A50135194",
"versionEndIncluding": "12.01"
}
],
"operator": "OR"
}
]
}
]