GSD-2011-1548

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
The default configuration of logrotate on Debian GNU/Linux uses root privileges to process files in directories that permit non-root write access, which allows local users to conduct symlink and hard link attacks by leveraging logrotate's lack of support for untrusted directories, as demonstrated by /var/log/postgresql/.
Aliases
Aliases
CVE-2011-1548
To clipboard 

{
  "GSD": {
    "alias": "CVE-2011-1548",
    "description": "The default configuration of logrotate on Debian GNU/Linux uses root privileges to process files in directories that permit non-root write access, which allows local users to conduct symlink and hard link attacks by leveraging logrotate\u0027s lack of support for untrusted directories, as demonstrated by /var/log/postgresql/.",
    "id": "GSD-2011-1548"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2011-1548"
      ],
      "details": "The default configuration of logrotate on Debian GNU/Linux uses root privileges to process files in directories that permit non-root write access, which allows local users to conduct symlink and hard link attacks by leveraging logrotate\u0027s lack of support for untrusted directories, as demonstrated by /var/log/postgresql/.",
      "id": "GSD-2011-1548",
      "modified": "2023-12-13T01:19:08.511044Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2011-1548",
        "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": "The default configuration of logrotate on Debian GNU/Linux uses root privileges to process files in directories that permit non-root write access, which allows local users to conduct symlink and hard link attacks by leveraging logrotate\u0027s lack of support for untrusted directories, as demonstrated by /var/log/postgresql/."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/04/19"
          },
          {
            "name": "[oss-security] 20110304 CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/04/16"
          },
          {
            "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/04/25"
          },
          {
            "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/04/30"
          },
          {
            "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/04/26"
          },
          {
            "name": "[oss-security] 20110310 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/10/3"
          },
          {
            "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/04/28"
          },
          {
            "name": "[oss-security] 20110308 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/08/5"
          },
          {
            "name": "[oss-security] 20110307 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/07/5"
          },
          {
            "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/04/31"
          },
          {
            "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/04/17"
          },
          {
            "name": "[oss-security] 20110311 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/10/6"
          },
          {
            "name": "[oss-security] 20110306 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/06/3"
          },
          {
            "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/04/29"
          },
          {
            "name": "[oss-security] 20110307 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/07/6"
          },
          {
            "name": "[oss-security] 20110305 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/05/6"
          },
          {
            "name": "[oss-security] 20110305 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/05/4"
          },
          {
            "name": "[oss-security] 20110307 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/07/11"
          },
          {
            "name": "[oss-security] 20110323 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/23/11"
          },
          {
            "name": "[oss-security] 20110306 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/06/5"
          },
          {
            "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/04/18"
          },
          {
            "name": "[oss-security] 20110310 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/10/2"
          },
          {
            "name": "47167",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/47167"
          },
          {
            "name": "[oss-security] 20110311 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/11/3"
          },
          {
            "name": "[oss-security] 20110311 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/10/7"
          },
          {
            "name": "[oss-security] 20110306 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/05/8"
          },
          {
            "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/04/22"
          },
          {
            "name": "[oss-security] 20110311 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/11/5"
          },
          {
            "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/04/27"
          },
          {
            "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/04/32"
          },
          {
            "name": "[oss-security] 20110314 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/14/26"
          },
          {
            "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/04/24"
          },
          {
            "name": "[oss-security] 20110306 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/06/4"
          },
          {
            "name": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=606544",
            "refsource": "MISC",
            "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=606544"
          },
          {
            "name": "[oss-security] 20110306 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/06/6"
          },
          {
            "name": "[oss-security] 20110305 Re: CVE Request -- logrotate -- nine issues",
            "refsource": "MLIST",
            "url": "http://openwall.com/lists/oss-security/2011/03/04/33"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:a:gentoo:logrotate:*:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": true
                  }
                ],
                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:o:debian:linux:*:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  }
                ],
                "operator": "OR"
              }
            ],
            "cpe_match": [],
            "operator": "AND"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2011-1548"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The default configuration of logrotate on Debian GNU/Linux uses root privileges to process files in directories that permit non-root write access, which allows local users to conduct symlink and hard link attacks by leveraging logrotate\u0027s lack of support for untrusted directories, as demonstrated by /var/log/postgresql/."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-264"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=606544",
              "refsource": "MISC",
              "tags": [],
              "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=606544"
            },
            {
              "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/04/22"
            },
            {
              "name": "[oss-security] 20110306 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/06/6"
            },
            {
              "name": "[oss-security] 20110304 CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/04/16"
            },
            {
              "name": "[oss-security] 20110311 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/10/7"
            },
            {
              "name": "[oss-security] 20110306 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/06/5"
            },
            {
              "name": "[oss-security] 20110305 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/05/4"
            },
            {
              "name": "[oss-security] 20110311 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/10/6"
            },
            {
              "name": "[oss-security] 20110306 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/06/3"
            },
            {
              "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/04/26"
            },
            {
              "name": "[oss-security] 20110307 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/07/5"
            },
            {
              "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/04/27"
            },
            {
              "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/04/30"
            },
            {
              "name": "[oss-security] 20110323 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/23/11"
            },
            {
              "name": "[oss-security] 20110306 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/06/4"
            },
            {
              "name": "[oss-security] 20110311 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/11/3"
            },
            {
              "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/04/25"
            },
            {
              "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/04/31"
            },
            {
              "name": "[oss-security] 20110306 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/05/8"
            },
            {
              "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/04/18"
            },
            {
              "name": "[oss-security] 20110305 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/04/33"
            },
            {
              "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/04/28"
            },
            {
              "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/04/24"
            },
            {
              "name": "[oss-security] 20110307 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/07/6"
            },
            {
              "name": "[oss-security] 20110308 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/08/5"
            },
            {
              "name": "[oss-security] 20110314 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/14/26"
            },
            {
              "name": "[oss-security] 20110305 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/05/6"
            },
            {
              "name": "[oss-security] 20110310 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/10/3"
            },
            {
              "name": "[oss-security] 20110310 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/10/2"
            },
            {
              "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/04/32"
            },
            {
              "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/04/17"
            },
            {
              "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/04/29"
            },
            {
              "name": "[oss-security] 20110304 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/04/19"
            },
            {
              "name": "[oss-security] 20110307 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/07/11"
            },
            {
              "name": "[oss-security] 20110311 Re: CVE Request -- logrotate -- nine issues",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2011/03/11/5"
            },
            {
              "name": "47167",
              "refsource": "BID",
              "tags": [],
              "url": "http://www.securityfocus.com/bid/47167"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 6.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:M/Au:N/C:N/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.4,
          "impactScore": 9.2,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2011-04-21T02:33Z",
      "publishedDate": "2011-03-30T22:55Z"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.