Vulnerability-Lookup

CVE-2021-21321 (GCVE-0-2021-21321)

Vulnerability from cvelistv5 – Published: 2021-03-02 03:35 – Updated: 2024-08-03 18:09

Title

Prefix escape

Summary

fastify-reply-from is an npm package which is a fastify plugin to forward the current http request to another server. In fastify-reply-from before version 4.0.2, by crafting a specific URL, it is possible to escape the prefix of the proxied backend service. If the base url of the proxied server is "/pub/", a user expect that accessing "/priv" on the target service would not be possible. In affected versions, it is possible. This is fixed in version 4.0.2.

Severity

10 (Critical)


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

CWE

CWE-20 - Improper Input Validation

Assigner

GitHub_M mitre root

References

3 references

URL	Tags
https://github.com/fastify/fastify-reply-from/sec…	x_refsource_CONFIRM
https://www.npmjs.com/package/fastify-reply-from	x_refsource_MISC
https://github.com/fastify/fastify-reply-from/com…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version	CPE status
fastify	fastify-reply-from	Affected: < 4.0.2	guessed

Show details on NVD website

JSON

To clipboard

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      "initial_release_date": "2021-02-23T00:00:00+00:00",
      "product_status:known_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "fastify-reply-from: crafted URL allows prefix scape of the proxied backend service",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-21321.json",
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}

FKIE_CVE-2021-21321

Vulnerability from fkie_nvd - Published: 2021-03-02 04:15 - Updated: 2026-06-17 03:35

Severity

10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Summary

References

URL	Tags
security-advisories@github.com	https://github.com/fastify/fastify-reply-from/commit/dea227dda606900cc01870d08541b4dcc69d3889	Patch, Third Party Advisory
security-advisories@github.com	https://github.com/fastify/fastify-reply-from/security/advisories/GHSA-qmw8-3v4g-gwj4	Third Party Advisory
security-advisories@github.com	https://www.npmjs.com/package/fastify-reply-from	Product, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/fastify/fastify-reply-from/commit/dea227dda606900cc01870d08541b4dcc69d3889	Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/fastify/fastify-reply-from/security/advisories/GHSA-qmw8-3v4g-gwj4	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.npmjs.com/package/fastify-reply-from	Product, Third Party Advisory

Impacted products

	Vendor	Product	Version
	fastify-reply-from_project	fastify-reply-from	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "fastify-reply-from",
          "vendor": "fastify",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 4.0.2"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:fastify-reply-from_project:fastify-reply-from:*:*:*:*:*:node.js:*:*",
              "matchCriteriaId": "FABC1851-154A-4609-849E-ED8D1903E530",
              "versionEndExcluding": "4.0.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "fastify-reply-from is an npm package which is a fastify plugin to forward the current http request to another server. In fastify-reply-from before version 4.0.2, by crafting a specific URL, it is possible to escape the prefix of the proxied backend service. If the base url of the proxied server is \"/pub/\", a user expect that accessing \"/priv\" on the target service would not be possible. In affected versions, it is possible. This is fixed in version 4.0.2."
    },
    {
      "lang": "es",
      "value": "fastify-reply-from es un paquete npm que es un plugin fastify para reenviar la petici\u00f3n http actual a otro servidor.\u0026#xa0;En fastify-reply-from anterior a la versi\u00f3n 4.0.2, al dise\u00f1ar una URL espec\u00edfica, es posible escapar del prefijo del servicio de backend proxy.\u0026#xa0;Si la URL base del servidor proxy es \"/pub/\", el usuario espera que no sea posible acceder a \"/priv\" en el servicio de destino.\u0026#xa0;En versiones afectadas, es posible.\u0026#xa0;Esto se corrige en la versi\u00f3n 4.0.2"
    }
  ],
  "id": "CVE-2021-21321",
  "lastModified": "2026-06-17T03:35:17.573",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 10.0,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.8,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 10.0,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.0,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-03-02T04:15:12.487",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/fastify/fastify-reply-from/commit/dea227dda606900cc01870d08541b4dcc69d3889"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/fastify/fastify-reply-from/security/advisories/GHSA-qmw8-3v4g-gwj4"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Product",
        "Third Party Advisory"
      ],
      "url": "https://www.npmjs.com/package/fastify-reply-from"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/fastify/fastify-reply-from/commit/dea227dda606900cc01870d08541b4dcc69d3889"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/fastify/fastify-reply-from/security/advisories/GHSA-qmw8-3v4g-gwj4"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product",
        "Third Party Advisory"
      ],
      "url": "https://www.npmjs.com/package/fastify-reply-from"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}

GHSA-QMW8-3V4G-GWJ4

Vulnerability from github – Published: 2021-03-03 01:52 – Updated: 2021-03-02 03:32

Summary

Prefix escape

Details

Impact

By crafting a specific URL, it is possible to escape the prefix of the proxied backend service. If the base url of the proxied server is /pub/, a user expect that accessing /priv on the target service would not be possible. Unfortunately, it is.

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

Patches

A patch have been submitted by Corey Farrell git@cfware.com, the reporter. All releases after v4.0.2 include the fix.

Workarounds

There are no workaround available.

For more information

If you have any questions or comments about this advisory: * Open an issue in fastify-reply-from * Email us at hello@matteocollina.com

Severity

10.0 (Critical)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "fastify-reply-from"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.0.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-21321"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-03-02T03:32:13Z",
    "nvd_published_at": "2021-03-02T04:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "### Impact\n\nBy crafting a specific URL, it is possible to escape the prefix of the proxied backend service.\nIf the base url of the proxied server is `/pub/`, a user expect that accessing `/priv` on the target service would not be possible. Unfortunately, it is.\n\n[CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N](https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N)\n\n### Patches\n\nA patch have been submitted by Corey Farrell git@cfware.com, the reporter.\nAll releases after v4.0.2 include the fix.\n\n### Workarounds\n\nThere are no workaround available.\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [fastify-reply-from](https://github.com/fastify/fastify-reply-from)\n* Email us at [hello@matteocollina.com](mailto:hello@matteocollina.com)",
  "id": "GHSA-qmw8-3v4g-gwj4",
  "modified": "2021-03-02T03:32:13Z",
  "published": "2021-03-03T01:52:05Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/fastify/fastify-reply-from/security/advisories/GHSA-qmw8-3v4g-gwj4"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21321"
    },
    {
      "type": "WEB",
      "url": "https://github.com/fastify/fastify-reply-from/commit/dea227dda606900cc01870d08541b4dcc69d3889"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/package/fastify-reply-from"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Prefix escape"
}

GSD-2021-21321

Vulnerability from gsd - Updated: 2023-12-13 01:23

Details

Aliases

CVE-2021-21321

Aliases

CVE-2021-21321

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2021-21321",
    "description": "fastify-reply-from is an npm package which is a fastify plugin to forward the current http request to another server. In fastify-reply-from before version 4.0.2, by crafting a specific URL, it is possible to escape the prefix of the proxied backend service. If the base url of the proxied server is \"/pub/\", a user expect that accessing \"/priv\" on the target service would not be possible. In affected versions, it is possible. This is fixed in version 4.0.2.",
    "id": "GSD-2021-21321",
    "references": [
      "https://access.redhat.com/errata/RHSA-2021:3016",
      "https://access.redhat.com/errata/RHSA-2021:1168"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-21321"
      ],
      "details": "fastify-reply-from is an npm package which is a fastify plugin to forward the current http request to another server. In fastify-reply-from before version 4.0.2, by crafting a specific URL, it is possible to escape the prefix of the proxied backend service. If the base url of the proxied server is \"/pub/\", a user expect that accessing \"/priv\" on the target service would not be possible. In affected versions, it is possible. This is fixed in version 4.0.2.",
      "id": "GSD-2021-21321",
      "modified": "2023-12-13T01:23:10.473758Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2021-21321",
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        "TITLE": "Prefix escape"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "fastify-reply-from",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003c 4.0.2"
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          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 10,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
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          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N",
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            "description": [
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                "value": "CWE-20 Improper Input Validation"
              }
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        ]
      },
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            "url": "https://github.com/fastify/fastify-reply-from/security/advisories/GHSA-qmw8-3v4g-gwj4"
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            "refsource": "MISC",
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          },
          {
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          }
        ]
      },
      "source": {
        "advisory": "GHSA-qmw8-3v4g-gwj4",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c4.0.2",
          "affected_versions": "All versions before 4.0.2",
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          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-20",
            "CWE-937"
          ],
          "date": "2021-03-09",
          "description": "fastify-reply-from is an npm package which is a fastify plugin to forward the current http request to another server. it is possible.",
          "fixed_versions": [
            "4.0.2"
          ],
          "identifier": "CVE-2021-21321",
          "identifiers": [
            "CVE-2021-21321",
            "GHSA-qmw8-3v4g-gwj4"
          ],
          "not_impacted": "All versions starting from 4.0.2",
          "package_slug": "npm/fastify-reply-from",
          "pubdate": "2021-03-02",
          "solution": "Upgrade to version 4.0.2 or above.",
          "title": "Improper Input Validation",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-21321"
          ],
          "uuid": "470cce0c-4c15-4b7c-9052-afd7921b8d70"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:fastify-reply-from_project:fastify-reply-from:*:*:*:*:*:node.js:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.0.2",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
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          "ASSIGNER": "security-advisories@github.com",
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        "data_version": "4.0",
        "description": {
          "description_data": [
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              "lang": "en",
              "value": "fastify-reply-from is an npm package which is a fastify plugin to forward the current http request to another server. In fastify-reply-from before version 4.0.2, by crafting a specific URL, it is possible to escape the prefix of the proxied backend service. If the base url of the proxied server is \"/pub/\", a user expect that accessing \"/priv\" on the target service would not be possible. In affected versions, it is possible. This is fixed in version 4.0.2."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-20"
                }
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.npmjs.com/package/fastify-reply-from",
              "refsource": "MISC",
              "tags": [
                "Product",
                "Third Party Advisory"
              ],
              "url": "https://www.npmjs.com/package/fastify-reply-from"
            },
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              "name": "https://github.com/fastify/fastify-reply-from/commit/dea227dda606900cc01870d08541b4dcc69d3889",
              "refsource": "MISC",
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                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/fastify/fastify-reply-from/commit/dea227dda606900cc01870d08541b4dcc69d3889"
            },
            {
              "name": "https://github.com/fastify/fastify-reply-from/security/advisories/GHSA-qmw8-3v4g-gwj4",
              "refsource": "CONFIRM",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://github.com/fastify/fastify-reply-from/security/advisories/GHSA-qmw8-3v4g-gwj4"
            }
          ]
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 10.0,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
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        }
      },
      "lastModifiedDate": "2021-03-09T13:43Z",
      "publishedDate": "2021-03-02T04:15Z"
    }
  }
}

RHSA-2021:1168

Vulnerability from csaf_redhat - Published: 2021-04-13 04:30 - Updated: 2026-09-16 23:31

Summary

Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.2.2 security and bug fix update

Severity

Important

Scope

10 vulnerabilities in this advisory, including CVE-2021-21321.

CVE-2021-21321

A flaw was found in fastify-reply-from. Escaping of the prefix of the proxied backend service is possible allowing an attacker, using a specially crafted URL, to gain access to directories that would otherwise be out of bounds. The highest threat from this vulnerability is to data confidentiality and integrity.

10.0 (Critical)


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

Fixed: 77 products

https://access.redhat.com/errata/RHSA-2021:1168

Open the full advisory

RHSA-2021:3016

Vulnerability from csaf_redhat - Published: 2021-08-06 00:48 - Updated: 2026-02-18 08:24

Summary

Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes version 2.3

Severity

Important

Scope

31 vulnerabilities in this advisory, including CVE-2021-21321.

CVE-2021-21321

10.0 (Critical)


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

Fixed: 2 products Known not affected: 141 products

https://access.redhat.com/errata/RHSA-2021:3016

Open the full advisory

RHSA-2021_1168

Vulnerability from csaf_redhat - Published: 2021-04-13 04:30 - Updated: 2024-12-17 21:13

Summary

Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.2.2 security and bug fix update

Severity

Important

Scope

10 vulnerabilities in this advisory, including CVE-2021-21321.

CVE-2021-21321

10.0 (Critical)


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

Fixed: 77 products

https://access.redhat.com/errata/RHSA-2021:1168

Open the full advisory

RHSA-2021_3016

Vulnerability from csaf_redhat - Published: 2021-08-06 00:48 - Updated: 2024-12-17 21:50

Summary

Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes version 2.3

Severity

Important

Scope

31 vulnerabilities in this advisory, including CVE-2021-21321.

CVE-2021-21321

10.0 (Critical)


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

Fixed: 2 products Known not affected: 141 products

https://access.redhat.com/errata/RHSA-2021:3016

Open the full advisory

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.

Detection rules are retrieved from Rulezet.

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.

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.

Action not permitted

CVE-2021-21321 (GCVE-0-2021-21321)

FKIE_CVE-2021-21321

GHSA-QMW8-3V4G-GWJ4

Impact

Patches

Workarounds

For more information

GSD-2021-21321

RHSA-2021:1168

RHSA-2021:3016

RHSA-2021_1168

RHSA-2021_3016

Tags

Sightings

Nomenclature

Related by attack behaviour