GSD-2004-0592

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
The tcp_find_option function of the netfilter subsystem for IPv6 in the SUSE Linux 2.6.5 kernel with USAGI patches, when using iptables and TCP options rules, allows remote attackers to cause a denial of service (CPU consumption by infinite loop) via a large option length that produces a negative integer after a casting operation to the char type, a similar flaw to CVE-2004-0626.
Aliases
Aliases
CVE-2004-0592
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{
  "GSD": {
    "alias": "CVE-2004-0592",
    "description": "The tcp_find_option function of the netfilter subsystem for IPv6 in the SUSE Linux 2.6.5 kernel with USAGI patches, when using iptables and TCP options rules, allows remote attackers to cause a denial of service (CPU consumption by infinite loop) via a large option length that produces a negative integer after a casting operation to the char type, a similar flaw to CVE-2004-0626.",
    "id": "GSD-2004-0592",
    "references": [
      "https://www.suse.com/security/cve/CVE-2004-0592.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2004-0592"
      ],
      "details": "The tcp_find_option function of the netfilter subsystem for IPv6 in the SUSE Linux 2.6.5 kernel with USAGI patches, when using iptables and TCP options rules, allows remote attackers to cause a denial of service (CPU consumption by infinite loop) via a large option length that produces a negative integer after a casting operation to the char type, a similar flaw to CVE-2004-0626.",
      "id": "GSD-2004-0592",
      "modified": "2023-12-13T01:22:54.769087Z",
      "schema_version": "1.4.0"
    }
  },
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          {
            "name": "20040703 Re: SUSE Security Announcement: kernel (SUSE-SA:2004:020)",
            "refsource": "FULLDISC",
            "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2004-July/023408.html"
          },
          {
            "name": "linux-kernel-tcpfindoption-dos(43137)",
            "refsource": "XF",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/43137"
          },
          {
            "name": "SUSE-SA:2004:020",
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            "url": "http://www.novell.com/linux/security/advisories/2004_20_kernel.html"
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        "description": {
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              "value": "The tcp_find_option function of the netfilter subsystem for IPv6 in the SUSE Linux 2.6.5 kernel with USAGI patches, when using iptables and TCP options rules, allows remote attackers to cause a denial of service (CPU consumption by infinite loop) via a large option length that produces a negative integer after a casting operation to the char type, a similar flaw to CVE-2004-0626."
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2017-07-11T01:30Z",
      "publishedDate": "2004-12-31T05:00Z"
    }
  }
}



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