github - ghsa-gh7c-55pq-pm8c

ghsa-gh7c-55pq-pm8c

Vulnerability from github

Published

2022-05-14 01:43

Modified

2025-04-11 03:59

Details

Stack-based buffer overflow in the _assemble_line function in modules/pam_env/pam_env.c in Linux-PAM (aka pam) before 1.1.5 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a long string of white spaces at the beginning of the ~/.pam_environment file.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2011-3148"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-07-22T17:55:00Z",
    "severity": "MODERATE"
  },
  "details": "Stack-based buffer overflow in the _assemble_line function in modules/pam_env/pam_env.c in Linux-PAM (aka pam) before 1.1.5 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a long string of white spaces at the beginning of the ~/.pam_environment file.",
  "id": "GHSA-gh7c-55pq-pm8c",
  "modified": "2025-04-11T03:59:40Z",
  "published": "2022-05-14T01:43:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-3148"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/ubuntu/+source/pam/+bug/874469"
    },
    {
      "type": "WEB",
      "url": "http://git.fedorahosted.org/git/?p=linux-pam.git%3Ba=commitdiff%3Bh=caf5e7f61c8d9288daa49b4f61962e6b1239121d"
    },
    {
      "type": "WEB",
      "url": "http://git.fedorahosted.org/git/?p=linux-pam.git;a=commitdiff;h=caf5e7f61c8d9288daa49b4f61962e6b1239121d"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/46583"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/49711"
    },
    {
      "type": "WEB",
      "url": "http://security.gentoo.org/glsa/glsa-201206-31.xml"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1237-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2011-3148 (GCVE-0-2011-3148)

Vulnerability from cvelistv5

Published

2012-07-22 17:00

Modified

2024-08-06 23:22

Severity ?

CWE

n/a

Summary

Stack-based buffer overflow in the _assemble_line function in modules/pam_env/pam_env.c in Linux-PAM (aka pam) before 1.1.5 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a long string of white spaces at the beginning of the ~/.pam_environment file.

References

URL

Tags

	https://bugs.launchpad.net/ubuntu/+source/pam/+bug/874469	x_refsource_CONFIRM
	http://security.gentoo.org/glsa/glsa-201206-31.xml	vendor-advisory, x_refsource_GENTOO
	http://www.ubuntu.com/usn/USN-1237-1	vendor-advisory, x_refsource_UBUNTU
	http://secunia.com/advisories/46583	third-party-advisory, x_refsource_SECUNIA
	http://secunia.com/advisories/49711	third-party-advisory, x_refsource_SECUNIA
	http://git.fedorahosted.org/git/?p=linux-pam.git%3Ba=commitdiff%3Bh=caf5e7f61c8d9288daa49b4f61962e6b1239121d	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T23:22:27.612Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugs.launchpad.net/ubuntu/+source/pam/+bug/874469"
          },
          {
            "name": "GLSA-201206-31",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "http://security.gentoo.org/glsa/glsa-201206-31.xml"
          },
          {
            "name": "USN-1237-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-1237-1"
          },
          {
            "name": "46583",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/46583"
          },
          {
            "name": "49711",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/49711"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://git.fedorahosted.org/git/?p=linux-pam.git%3Ba=commitdiff%3Bh=caf5e7f61c8d9288daa49b4f61962e6b1239121d"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2011-10-24T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Stack-based buffer overflow in the _assemble_line function in modules/pam_env/pam_env.c in Linux-PAM (aka pam) before 1.1.5 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a long string of white spaces at the beginning of the ~/.pam_environment file."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2014-02-26T14:57:02",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugs.launchpad.net/ubuntu/+source/pam/+bug/874469"
        },
        {
          "name": "GLSA-201206-31",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "http://security.gentoo.org/glsa/glsa-201206-31.xml"
        },
        {
          "name": "USN-1237-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-1237-1"
        },
        {
          "name": "46583",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/46583"
        },
        {
          "name": "49711",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/49711"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://git.fedorahosted.org/git/?p=linux-pam.git%3Ba=commitdiff%3Bh=caf5e7f61c8d9288daa49b4f61962e6b1239121d"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2011-3148",
          "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": "Stack-based buffer overflow in the _assemble_line function in modules/pam_env/pam_env.c in Linux-PAM (aka pam) before 1.1.5 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a long string of white spaces at the beginning of the ~/.pam_environment file."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugs.launchpad.net/ubuntu/+source/pam/+bug/874469",
              "refsource": "CONFIRM",
              "url": "https://bugs.launchpad.net/ubuntu/+source/pam/+bug/874469"
            },
            {
              "name": "GLSA-201206-31",
              "refsource": "GENTOO",
              "url": "http://security.gentoo.org/glsa/glsa-201206-31.xml"
            },
            {
              "name": "USN-1237-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-1237-1"
            },
            {
              "name": "46583",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/46583"
            },
            {
              "name": "49711",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/49711"
            },
            {
              "name": "http://git.fedorahosted.org/git/?p=linux-pam.git;a=commitdiff;h=caf5e7f61c8d9288daa49b4f61962e6b1239121d",
              "refsource": "CONFIRM",
              "url": "http://git.fedorahosted.org/git/?p=linux-pam.git;a=commitdiff;h=caf5e7f61c8d9288daa49b4f61962e6b1239121d"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2011-3148",
    "datePublished": "2012-07-22T17:00:00",
    "dateReserved": "2011-08-16T00:00:00",
    "dateUpdated": "2024-08-06T23:22:27.612Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Log in or create an account to share your comment.

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.