Vulnerability-Lookup

FKIE_CVE-2002-0046

Vulnerability from fkie_nvd - Published: 2002-01-31 05:00 - Updated: 2026-06-16 21:56

Severity

Summary

Linux kernel, and possibly other operating systems, allows remote attackers to read portions of memory via a series of fragmented ICMP packets that generate an ICMP TTL Exceeded response, which includes portions of the memory in the response packet.

References

URL	Tags
cve@mitre.org	http://www.osvdb.org/5394
cve@mitre.org	http://www.redhat.com/support/errata/RHSA-2002-007.html
cve@mitre.org	http://www.securityfocus.com/archive/1/251418	Exploit, Patch, Vendor Advisory
cve@mitre.org	https://exchange.xforce.ibmcloud.com/vulnerabilities/7998
af854a3a-2127-422b-91ae-364da2661108	http://www.osvdb.org/5394
af854a3a-2127-422b-91ae-364da2661108	http://www.redhat.com/support/errata/RHSA-2002-007.html
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/archive/1/251418	Exploit, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://exchange.xforce.ibmcloud.com/vulnerabilities/7998

Impacted products

	Vendor	Product	Version
	linux	linux_kernel	2.6.20.1

JSON

To clipboard

{
  "affected": [
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      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
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  "configurations": [
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              "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.20.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "1E3313D5-52E8-49B3-B145-170D9A26DA43",
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    },
    {
      "lang": "es",
      "value": "El kernel de Linux, y pos\u00edblemente de otros sistemas operativos, permite a atacantes remotos leer porciones de memoria mediante una serie de paquetes ICMP fragmentados que generan una respuesta ICMP de TTL Excedido (time-to-live) , que incluye porciones de memoria en el paquete de respuesta."
    }
  ],
  "id": "CVE-2002-0046",
  "lastModified": "2026-06-16T21:56:39.277",
  "metrics": {
    "cvssMetricV2": [
      {
        "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,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2002-01-31T05:00:00.000",
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      "source": "cve@mitre.org",
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    },
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      "url": "http://www.redhat.com/support/errata/RHSA-2002-007.html"
    },
    {
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      "tags": [
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      ],
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    },
    {
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      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/7998"
    },
    {
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      "url": "http://www.osvdb.org/5394"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.redhat.com/support/errata/RHSA-2002-007.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    },
    {
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      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/7998"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2002-0046 (GCVE-0-2002-0046)

Vulnerability from cvelistv5 – Published: 2002-06-25 04:00 – Updated: 2024-08-08 02:35

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF
http://www.osvdb.org/5394	vdb-entryx_refsource_OSVDB
http://www.redhat.com/support/errata/RHSA-2002-007.html	vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/archive/1/251418	mailing-listx_refsource_BUGTRAQ

Date Public

2002-01-20 00:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

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.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.