GSD-2009-3826

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
Multiple buffer overflows in squidGuard 1.4 allow remote attackers to bypass intended URL blocking via a long URL, related to (1) the relationship between a certain buffer size in squidGuard and a certain buffer size in Squid and (2) a redirect URL that contains information about the originally requested URL.
Aliases
Aliases
CVE-2009-3826
To clipboard 

{
  "GSD": {
    "alias": "CVE-2009-3826",
    "description": "Multiple buffer overflows in squidGuard 1.4 allow remote attackers to bypass intended URL blocking via a long URL, related to (1) the relationship between a certain buffer size in squidGuard and a certain buffer size in Squid and (2) a redirect URL that contains information about the originally requested URL.",
    "id": "GSD-2009-3826",
    "references": [
      "https://www.suse.com/security/cve/CVE-2009-3826.html",
      "https://www.debian.org/security/2010/dsa-2040"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2009-3826"
      ],
      "details": "Multiple buffer overflows in squidGuard 1.4 allow remote attackers to bypass intended URL blocking via a long URL, related to (1) the relationship between a certain buffer size in squidGuard and a certain buffer size in Squid and (2) a redirect URL that contains information about the originally requested URL.",
      "id": "GSD-2009-3826",
      "modified": "2023-12-13T01:19:49.630598Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2009-3826",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Multiple buffer overflows in squidGuard 1.4 allow remote attackers to bypass intended URL blocking via a long URL, related to (1) the relationship between a certain buffer size in squidGuard and a certain buffer size in Squid and (2) a redirect URL that contains information about the originally requested URL."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://www.squidguard.org/Downloads/Patches/1.4/Readme.Patch-20091019",
            "refsource": "CONFIRM",
            "url": "http://www.squidguard.org/Downloads/Patches/1.4/Readme.Patch-20091019"
          },
          {
            "name": "squidguard-url-security-bypass(53922)",
            "refsource": "XF",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/53922"
          },
          {
            "name": "ADV-2009-3013",
            "refsource": "VUPEN",
            "url": "http://www.vupen.com/english/advisories/2009/3013"
          },
          {
            "name": "1023079",
            "refsource": "SECTRACK",
            "url": "http://securitytracker.com/id?1023079"
          },
          {
            "name": "37107",
            "refsource": "SECUNIA",
            "url": "http://secunia.com/advisories/37107"
          },
          {
            "name": "ADV-2010-1043",
            "refsource": "VUPEN",
            "url": "http://www.vupen.com/english/advisories/2010/1043"
          },
          {
            "name": "59164",
            "refsource": "OSVDB",
            "url": "http://www.osvdb.org/59164"
          },
          {
            "name": "DSA-2040",
            "refsource": "DEBIAN",
            "url": "http://www.debian.org/security/2010/dsa-2040"
          },
          {
            "name": "SUSE-SR:2010:014",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html"
          },
          {
            "name": "36800",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/36800"
          },
          {
            "name": "39679",
            "refsource": "SECUNIA",
            "url": "http://secunia.com/advisories/39679"
          },
          {
            "name": "20091026 squidGuard 1.3 \u0026 1.4 : buffer overflow",
            "refsource": "BUGTRAQ",
            "url": "http://www.securityfocus.com/archive/1/507440/100/0/threaded"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:squidguard:squidguard:1.4:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2009-3826"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Multiple buffer overflows in squidGuard 1.4 allow remote attackers to bypass intended URL blocking via a long URL, related to (1) the relationship between a certain buffer size in squidGuard and a certain buffer size in Squid and (2) a redirect URL that contains information about the originally requested URL."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-119"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "1023079",
              "refsource": "SECTRACK",
              "tags": [],
              "url": "http://securitytracker.com/id?1023079"
            },
            {
              "name": "37107",
              "refsource": "SECUNIA",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://secunia.com/advisories/37107"
            },
            {
              "name": "59164",
              "refsource": "OSVDB",
              "tags": [],
              "url": "http://www.osvdb.org/59164"
            },
            {
              "name": "36800",
              "refsource": "BID",
              "tags": [
                "Patch"
              ],
              "url": "http://www.securityfocus.com/bid/36800"
            },
            {
              "name": "http://www.squidguard.org/Downloads/Patches/1.4/Readme.Patch-20091019",
              "refsource": "CONFIRM",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://www.squidguard.org/Downloads/Patches/1.4/Readme.Patch-20091019"
            },
            {
              "name": "ADV-2009-3013",
              "refsource": "VUPEN",
              "tags": [
                "Patch",
                "Vendor Advisory"
              ],
              "url": "http://www.vupen.com/english/advisories/2009/3013"
            },
            {
              "name": "DSA-2040",
              "refsource": "DEBIAN",
              "tags": [],
              "url": "http://www.debian.org/security/2010/dsa-2040"
            },
            {
              "name": "39679",
              "refsource": "SECUNIA",
              "tags": [],
              "url": "http://secunia.com/advisories/39679"
            },
            {
              "name": "ADV-2010-1043",
              "refsource": "VUPEN",
              "tags": [],
              "url": "http://www.vupen.com/english/advisories/2010/1043"
            },
            {
              "name": "SUSE-SR:2010:014",
              "refsource": "SUSE",
              "tags": [],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html"
            },
            {
              "name": "squidguard-url-security-bypass(53922)",
              "refsource": "XF",
              "tags": [],
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/53922"
            },
            {
              "name": "20091026 squidGuard 1.3 \u0026 1.4 : buffer overflow",
              "refsource": "BUGTRAQ",
              "tags": [],
              "url": "http://www.securityfocus.com/archive/1/507440/100/0/threaded"
            }
          ]
        }
      },
      "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": "2018-10-10T19:47Z",
      "publishedDate": "2009-10-28T14:30Z"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.



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.