Overview
- Description
- Microsoft Windows NAT Helper Components (ipnathlp.dll) on Windows XP SP2, when Internet Connection Sharing is enabled, allows remote attackers to cause a denial of service (svchost.exe crash) via a malformed DNS query, which results in a null pointer dereference.
- Source
- cve@mitre.org
- NVD status
- Modified
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 2.6
- Impact score
- 2.9
- Exploitability score
- 4.9
- Vector string
- AV:N/AC:H/Au:N/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- NVD-CWE-Other
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:windows_nt_helper_components:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D3CF1DF6-F358-40D2-9023-43BCC9ED8C5E"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:microsoft:windows_xp:*:sp2:tablet_pc:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FB2BE2DE-7B06-47ED-A674-15D45448F357"
}
],
"operator": "OR"
}
]
}
]