gsd-2011-2520
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
fw_dbus.py in system-config-firewall 1.2.29 and earlier uses the pickle Python module unsafely during D-Bus communication between the GUI and the backend, which might allow local users to gain privileges via a crafted serialized object.
Aliases
Aliases
CVE-2011-2520


To clipboard 

{
  "GSD": {
    "alias": "CVE-2011-2520",
    "description": "fw_dbus.py in system-config-firewall 1.2.29 and earlier uses the pickle Python module unsafely during D-Bus communication between the GUI and the backend, which might allow local users to gain privileges via a crafted serialized object.",
    "id": "GSD-2011-2520",
    "references": [
      "https://access.redhat.com/errata/RHSA-2011:0953",
      "https://linux.oracle.com/cve/CVE-2011-2520.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2011-2520"
      ],
      "details": "fw_dbus.py in system-config-firewall 1.2.29 and earlier uses the pickle Python module unsafely during D-Bus communication between the GUI and the backend, which might allow local users to gain privileges via a crafted serialized object.",
      "id": "GSD-2011-2520",
      "modified": "2023-12-13T01:19:06.743309Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2011-2520",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
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          }
        ]
      },
      "problemtype": {
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              }
            ]
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        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://lists.fedoraproject.org/pipermail/package-announce/2011-August/063314.html",
            "refsource": "MISC",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-August/063314.html"
          },
          {
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            "url": "http://secunia.com/advisories/45294"
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          {
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            "url": "http://securitytracker.com/id?1025793"
          },
          {
            "name": "http://www.openwall.com/lists/oss-security/2011/07/18/6",
            "refsource": "MISC",
            "url": "http://www.openwall.com/lists/oss-security/2011/07/18/6"
          },
          {
            "name": "http://www.redhat.com/support/errata/RHSA-2011-0953.html",
            "refsource": "MISC",
            "url": "http://www.redhat.com/support/errata/RHSA-2011-0953.html"
          },
          {
            "name": "http://www.securityfocus.com/bid/48715",
            "refsource": "MISC",
            "url": "http://www.securityfocus.com/bid/48715"
          },
          {
            "name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68734",
            "refsource": "MISC",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68734"
          },
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=717985",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=717985"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:redhat:system-config-firewall:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B027AFED-619C-4E1B-ABD8-585B92170F97",
                    "versionEndIncluding": "1.2.29",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          },
          {
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                    "vulnerable": true
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                "negate": false,
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        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "fw_dbus.py in system-config-firewall 1.2.29 and earlier uses the pickle Python module unsafely during D-Bus communication between the GUI and the backend, which might allow local users to gain privileges via a crafted serialized object."
          },
          {
            "lang": "es",
            "value": "fw_dbus.py en system-config-firewall v1.2.29 y anteriores utiliza el m\u00f3dulo Pickle de Phyton de forma insegura durante la comunicaci\u00f3n D-Bus entre el interfaz gr\u00e1fico y el backend, lo cual puede permitir a los usuarios locales  conseguir privilegios mediante un objeto serializado manipulado."
          }
        ],
        "id": "CVE-2011-2520",
        "lastModified": "2024-01-21T02:53:02.820",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "HIGH",
                "accessVector": "LOCAL",
                "authentication": "SINGLE",
                "availabilityImpact": "COMPLETE",
                "baseScore": 6.0,
                "confidentialityImpact": "COMPLETE",
                "integrityImpact": "COMPLETE",
                "vectorString": "AV:L/AC:H/Au:S/C:C/I:C/A:C",
                "version": "2.0"
              },
              "exploitabilityScore": 1.5,
              "impactScore": 10.0,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 7.8,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
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              "exploitabilityScore": 1.8,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
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            }
          ]
        },
        "published": "2011-07-21T23:55:03.410",
        "references": [
          {
            "source": "secalert@redhat.com",
            "tags": [
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          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Not Applicable"
            ],
            "url": "http://secunia.com/advisories/45294"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
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            ],
            "url": "http://securitytracker.com/id?1025793"
          },
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            ],
            "url": "http://www.openwall.com/lists/oss-security/2011/07/18/6"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Not Applicable"
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            "url": "http://www.redhat.com/support/errata/RHSA-2011-0953.html"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Broken Link"
            ],
            "url": "http://www.securityfocus.com/bid/48715"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=717985"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68734"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-502"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}


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