github - ghsa-99cf-pj5r-c423

GHSA-99CF-PJ5R-C423

Vulnerability from github – Published: 2022-05-17 02:01 – Updated: 2022-05-17 02:01

Details

dhcpcd before 5.2.12 allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a DHCP message.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2011-0996"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2011-04-13T14:55:00Z",
    "severity": "MODERATE"
  },
  "details": "dhcpcd before 5.2.12 allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a DHCP message.",
  "id": "GHSA-99cf-pj5r-c423",
  "modified": "2022-05-17T02:01:31Z",
  "published": "2022-05-17T02:01:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-0996"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.novell.com/show_bug.cgi?id=675052"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66641"
    },
    {
      "type": "WEB",
      "url": "http://roy.marples.name/archives/dhcpcd-discuss/2011/0326.html"
    },
    {
      "type": "WEB",
      "url": "http://roy.marples.name/projects/dhcpcd/changeset/c317b39786ac6c3a939dc711db7c78cf099859fd"
    },
    {
      "type": "WEB",
      "url": "http://roy.marples.name/projects/dhcpcd/timeline"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/44070"
    },
    {
      "type": "WEB",
      "url": "http://security.gentoo.org/glsa/glsa-201301-04.xml"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/47272"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2011-0996 (GCVE-0-2011-0996)

Vulnerability from cvelistv5 – Published: 2011-04-13 14:00 – Updated: 2024-08-06 22:14

Summary

dhcpcd before 5.2.12 allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a DHCP message.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://roy.marples.name/projects/dhcpcd/timeline	x_refsource_CONFIRM
	https://bugzilla.novell.com/show_bug.cgi?id=675052	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF
	http://roy.marples.name/archives/dhcpcd-discuss/2…	mailing-listx_refsource_MLIST
	http://secunia.com/advisories/44070	third-party-advisoryx_refsource_SECUNIA
	http://roy.marples.name/projects/dhcpcd/changeset…	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/47272	vdb-entryx_refsource_BID
	http://security.gentoo.org/glsa/glsa-201301-04.xml	vendor-advisoryx_refsource_GENTOO

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T22:14:27.102Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://roy.marples.name/projects/dhcpcd/timeline"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.novell.com/show_bug.cgi?id=675052"
          },
          {
            "name": "dhcpcd-response-command-execution(66641)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66641"
          },
          {
            "name": "[dhcpcd-discuss] 20110406 [CVE-2011-996] dhcpcd does not strip or escape shell meta characters",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://roy.marples.name/archives/dhcpcd-discuss/2011/0326.html"
          },
          {
            "name": "44070",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/44070"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://roy.marples.name/projects/dhcpcd/changeset/c317b39786ac6c3a939dc711db7c78cf099859fd"
          },
          {
            "name": "47272",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/47272"
          },
          {
            "name": "GLSA-201301-04",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "http://security.gentoo.org/glsa/glsa-201301-04.xml"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2011-04-06T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "dhcpcd before 5.2.12 allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a DHCP message."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-08-16T14:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://roy.marples.name/projects/dhcpcd/timeline"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.novell.com/show_bug.cgi?id=675052"
        },
        {
          "name": "dhcpcd-response-command-execution(66641)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66641"
        },
        {
          "name": "[dhcpcd-discuss] 20110406 [CVE-2011-996] dhcpcd does not strip or escape shell meta characters",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://roy.marples.name/archives/dhcpcd-discuss/2011/0326.html"
        },
        {
          "name": "44070",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/44070"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://roy.marples.name/projects/dhcpcd/changeset/c317b39786ac6c3a939dc711db7c78cf099859fd"
        },
        {
          "name": "47272",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/47272"
        },
        {
          "name": "GLSA-201301-04",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "http://security.gentoo.org/glsa/glsa-201301-04.xml"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2011-0996",
          "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": "dhcpcd before 5.2.12 allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a DHCP message."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://roy.marples.name/projects/dhcpcd/timeline",
              "refsource": "CONFIRM",
              "url": "http://roy.marples.name/projects/dhcpcd/timeline"
            },
            {
              "name": "https://bugzilla.novell.com/show_bug.cgi?id=675052",
              "refsource": "CONFIRM",
              "url": "https://bugzilla.novell.com/show_bug.cgi?id=675052"
            },
            {
              "name": "dhcpcd-response-command-execution(66641)",
              "refsource": "XF",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66641"
            },
            {
              "name": "[dhcpcd-discuss] 20110406 [CVE-2011-996] dhcpcd does not strip or escape shell meta characters",
              "refsource": "MLIST",
              "url": "http://roy.marples.name/archives/dhcpcd-discuss/2011/0326.html"
            },
            {
              "name": "44070",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/44070"
            },
            {
              "name": "http://roy.marples.name/projects/dhcpcd/changeset/c317b39786ac6c3a939dc711db7c78cf099859fd",
              "refsource": "CONFIRM",
              "url": "http://roy.marples.name/projects/dhcpcd/changeset/c317b39786ac6c3a939dc711db7c78cf099859fd"
            },
            {
              "name": "47272",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/47272"
            },
            {
              "name": "GLSA-201301-04",
              "refsource": "GENTOO",
              "url": "http://security.gentoo.org/glsa/glsa-201301-04.xml"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2011-0996",
    "datePublished": "2011-04-13T14:00:00",
    "dateReserved": "2011-02-14T00:00:00",
    "dateUpdated": "2024-08-06T22:14:27.102Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted

GHSA-99CF-PJ5R-C423

CVE-2011-0996 (GCVE-0-2011-0996)

Tags

Sightings

Nomenclature