Vulnerability-Lookup

OESA-2021-1272 (CVE-2021-33516)

Vulnerability from osv_openeuler – Published: 2021-07-24 11:04 – Updated: 2026-08-06 11:04 – Source website

Summary

gupnp security update

Details

GUPnP is an elegant, object-oriented open source framework for creating UPnP devices and control points, written in C using GObject and libsoup. The GUPnP API is intended to be easy to use, efficient and flexible. It provides the same set of features as libupnp,but shields the developer from most of UPnP's internals.

Security Fix(es):

An issue was discovered in GUPnP before 1.0.7 and 1.1.x and 1.2.x before 1.2.5. It allows DNS rebinding. A remote web server can exploit this vulnerability to trick a victim's browser into triggering actions against local UPnP services implemented using this library. Depending on the affected service, this could be used for data exfiltration, data tempering, etc.(CVE-2021-33516)

Severity

8.1 (High)


                    
                      CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

References

URL

Type

	https://openeuler.org/en/security/safety-bulletin…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2021-33516	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "gupnp-devel-1.2.4-1.oe1.aarch64.rpm",
          "gupnp-debugsource-1.2.4-1.oe1.aarch64.rpm",
          "gupnp-1.2.4-1.oe1.aarch64.rpm",
          "gupnp-debuginfo-1.2.4-1.oe1.aarch64.rpm"
        ],
        "noarch": [
          "gupnp-help-1.2.4-1.oe1.noarch.rpm"
        ],
        "src": [
          "gupnp-1.2.4-1.oe1.src.rpm"
        ],
        "x86_64": [
          "gupnp-debuginfo-1.2.4-1.oe1.x86_64.rpm",
          "gupnp-1.2.4-1.oe1.x86_64.rpm",
          "gupnp-devel-1.2.4-1.oe1.x86_64.rpm",
          "gupnp-debugsource-1.2.4-1.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP1",
        "name": "gupnp",
        "purl": "pkg:rpm/openEuler/gupnp\u0026distro=openEuler-20.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.2.4-1.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "gupnp-devel-1.2.4-1.oe1.aarch64.rpm",
          "gupnp-debugsource-1.2.4-1.oe1.aarch64.rpm",
          "gupnp-1.2.4-1.oe1.aarch64.rpm",
          "gupnp-debuginfo-1.2.4-1.oe1.aarch64.rpm"
        ],
        "noarch": [
          "gupnp-help-1.2.4-1.oe1.noarch.rpm"
        ],
        "src": [
          "gupnp-1.2.4-1.oe1.src.rpm"
        ],
        "x86_64": [
          "gupnp-debuginfo-1.2.4-1.oe1.x86_64.rpm",
          "gupnp-1.2.4-1.oe1.x86_64.rpm",
          "gupnp-devel-1.2.4-1.oe1.x86_64.rpm",
          "gupnp-debugsource-1.2.4-1.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP2",
        "name": "gupnp",
        "purl": "pkg:rpm/openEuler/gupnp\u0026distro=openEuler-20.03-LTS-SP2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.2.4-1.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "GUPnP is an elegant, object-oriented open source framework for creating UPnP devices and control points, written in C using GObject and libsoup. The GUPnP API is intended to be easy to use, efficient and flexible. It provides the same set of features as libupnp,but shields the developer from most of UPnP\u0026apos;s internals.\r\n\r\nSecurity Fix(es):\r\n\r\nAn issue was discovered in GUPnP before 1.0.7 and 1.1.x and 1.2.x before 1.2.5. It allows DNS rebinding. A remote web server can exploit this vulnerability to trick a victim\u0026apos;s browser into triggering actions against local UPnP services implemented using this library. Depending on the affected service, this could be used for data exfiltration, data tempering, etc.(CVE-2021-33516)",
  "id": "OESA-2021-1272",
  "modified": "2026-08-06T11:04:30Z",
  "published": "2021-07-24T11:04:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1272"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33516"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "gupnp security update",
  "upstream": [
    "CVE-2021-33516"
  ]
}

CVE-2021-33516 (GCVE-0-2021-33516)

Vulnerability from cvelistv5 – Published: 2021-05-24 14:53 – Updated: 2024-08-03 23:50

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://gitlab.gnome.org/GNOME/gupnp/-/issues/24	x_refsource_MISC
https://discourse.gnome.org/t/security-relevant-r…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T23:50:43.022Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://gitlab.gnome.org/GNOME/gupnp/-/issues/24"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://discourse.gnome.org/t/security-relevant-releases-for-gupnp-issue-cve-2021-33516/6536"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in GUPnP before 1.0.7 and 1.1.x and 1.2.x before 1.2.5. It allows DNS rebinding. A remote web server can exploit this vulnerability to trick a victim\u0027s browser into triggering actions against local UPnP services implemented using this library. Depending on the affected service, this could be used for data exfiltration, data tempering, etc."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-05-24T15:32:19.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://gitlab.gnome.org/GNOME/gupnp/-/issues/24"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://discourse.gnome.org/t/security-relevant-releases-for-gupnp-issue-cve-2021-33516/6536"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-33516",
          "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": "An issue was discovered in GUPnP before 1.0.7 and 1.1.x and 1.2.x before 1.2.5. It allows DNS rebinding. A remote web server can exploit this vulnerability to trick a victim\u0027s browser into triggering actions against local UPnP services implemented using this library. Depending on the affected service, this could be used for data exfiltration, data tempering, etc."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://gitlab.gnome.org/GNOME/gupnp/-/issues/24",
              "refsource": "MISC",
              "url": "https://gitlab.gnome.org/GNOME/gupnp/-/issues/24"
            },
            {
              "name": "https://discourse.gnome.org/t/security-relevant-releases-for-gupnp-issue-cve-2021-33516/6536",
              "refsource": "MISC",
              "url": "https://discourse.gnome.org/t/security-relevant-releases-for-gupnp-issue-cve-2021-33516/6536"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-33516",
    "datePublished": "2021-05-24T14:53:02.000Z",
    "dateReserved": "2021-05-24T00:00:00.000Z",
    "dateUpdated": "2024-08-03T23:50:43.022Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Action not permitted

OESA-2021-1272 (CVE-2021-33516)

CVE-2021-33516 (GCVE-0-2021-33516)

Tags

Sightings

Nomenclature

Related by attack behaviour