CVE-2014-2523 (GCVE-0-2014-2523)

Vulnerability from cvelistv5 – Published: 2014-03-24 10:00 – Updated: 2024-08-06 10:14
VLAI
Summary
net/netfilter/nf_conntrack_proto_dccp.c in the Linux kernel through 3.13.6 uses a DCCP header pointer incorrectly, which allows remote attackers to cause a denial of service (system crash) or possibly execute arbitrary code via a DCCP packet that triggers a call to the (1) dccp_new, (2) dccp_packet, or (3) dccp_error function.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
mitre CNA under the mitre root
CNA scorecard E 28/100 over 2350 records in the last 180 days details
References
Date Public
2014-03-17 00:00
Show details on NVD website
To clipboard 

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          },
          {
            "lang": "es",
            "value": "net/netfilter/nf_conntrack_proto_dccp.c en el kernel de Linux hasta 3.13.6 utiliza un puntero de cabecera DCCP incorrectamente, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda de sistema) o posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de un paquete DCCP que provoca una llamada la funci\u00f3n (1) dccp_new, (2) dccp_packet o (3) dccp_error."
          }
        ],
        "id": "CVE-2014-2523",
        "lastModified": "2026-05-06T22:30:45.220",
        "metrics": {
          "cvssMetricV2": [
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              "acInsufInfo": false,
              "baseSeverity": "HIGH",
              "cvssData": {
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                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "COMPLETE",
                "baseScore": 10.0,
                "confidentialityImpact": "COMPLETE",
                "integrityImpact": "COMPLETE",
                "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
                "version": "2.0"
              },
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              "impactScore": 10.0,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2014-03-24T16:40:48.140",
        "references": [
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      "aggregate_severity": "Important",
      "current_release_date": "2025-11-21T12:34:15+00:00",
      "cve": "CVE-2014-2523",
      "id": "CVE-2014-2523",
      "initial_release_date": "2014-01-06T00:00:00+00:00",
      "product_status:fixed": "934",
      "product_status:known_not_affected": "18",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: netfilter: nf_conntrack_dccp: incorrect skb_header_pointer API usages",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2014/cve-2014-2523.json",
      "version": "3"
    },
    "suse_vex": {
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      "current_release_date": "2026-09-02T09:03:18Z",
      "cve": "CVE-2014-2523",
      "id": "CVE-2014-2523",
      "initial_release_date": "2023-02-15T05:29:42Z",
      "product_status:known_not_affected": "446",
      "product_status:recommended": "309",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2014-2523",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2014-2523.json",
      "version": "22"
    }
  }
}



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