FKIE_CVE-2003-0001
Vulnerability from fkie_nvd - Published: 2003-01-17 05:00 - Updated: 2025-04-03 01:03
Severity ?
Summary
Multiple ethernet Network Interface Card (NIC) device drivers do not pad frames with null bytes, which allows remote attackers to obtain information from previous packets or kernel memory by using malformed packets, as demonstrated by Etherleak.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| freebsd | freebsd | 4.2 | |
| freebsd | freebsd | 4.3 | |
| freebsd | freebsd | 4.4 | |
| freebsd | freebsd | 4.5 | |
| freebsd | freebsd | 4.6 | |
| freebsd | freebsd | 4.7 | |
| linux | linux_kernel | 2.4.1 | |
| linux | linux_kernel | 2.4.2 | |
| linux | linux_kernel | 2.4.3 | |
| linux | linux_kernel | 2.4.4 | |
| linux | linux_kernel | 2.4.5 | |
| linux | linux_kernel | 2.4.6 | |
| linux | linux_kernel | 2.4.7 | |
| linux | linux_kernel | 2.4.8 | |
| linux | linux_kernel | 2.4.9 | |
| linux | linux_kernel | 2.4.10 | |
| linux | linux_kernel | 2.4.11 | |
| linux | linux_kernel | 2.4.12 | |
| linux | linux_kernel | 2.4.13 | |
| linux | linux_kernel | 2.4.14 | |
| linux | linux_kernel | 2.4.15 | |
| linux | linux_kernel | 2.4.16 | |
| linux | linux_kernel | 2.4.17 | |
| linux | linux_kernel | 2.4.18 | |
| linux | linux_kernel | 2.4.19 | |
| linux | linux_kernel | 2.4.20 | |
| microsoft | windows_2000 | * | |
| microsoft | windows_2000 | * | |
| microsoft | windows_2000 | * | |
| microsoft | windows_2000_terminal_services | * | |
| microsoft | windows_2000_terminal_services | * | |
| microsoft | windows_2000_terminal_services | * | |
| netbsd | netbsd | 1.5 | |
| netbsd | netbsd | 1.5.1 | |
| netbsd | netbsd | 1.5.2 | |
| netbsd | netbsd | 1.5.3 | |
| netbsd | netbsd | 1.6 |
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"cveTags": [],
"descriptions": [
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"lang": "en",
"value": "Multiple ethernet Network Interface Card (NIC) device drivers do not pad frames with null bytes, which allows remote attackers to obtain information from previous packets or kernel memory by using malformed packets, as demonstrated by Etherleak."
},
{
"lang": "es",
"value": "M\u00faltiples controladores de dispositivo (device drivers) de Tarjetas de Interfaz de Red (Network Interface Card - NIC) Ethernet no rellenan las tramas con bytes nulos, lo que permite a atacantes remotos obtener informaci\u00f3n de paquetes anteriores o memoria del kernel usando paquetes malformados, como ha sido demostrado por Etherleak."
}
],
"id": "CVE-2003-0001",
"lastModified": "2025-04-03T01:03:51.193",
"metrics": {
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{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
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"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
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},
"published": "2003-01-17T05:00:00.000",
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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