CVE-2021-29059
Vulnerability from cvelistv5
Published
2021-06-21 15:49
Modified
2024-08-03 21:55
Severity ?
Summary
A vulnerability was discovered in IS-SVG version 2.1.0 to 4.2.2 and below where a Regular Expression Denial of Service (ReDOS) occurs if the application is provided and checks a crafted invalid SVG string.
References
cve@mitre.orghttps://github.com/sindresorhus/is-svg/releases/tag/v4.3.0Release Notes, Third Party Advisory
cve@mitre.orghttps://github.com/yetingli/PoCs/blob/main/CVE-2021-29059/IS-SVG.mdExploit, Patch, Third Party Advisory
cve@mitre.orghttps://github.com/yetingli/SaveResults/blob/main/js/is-svg.jsThird Party Advisory
cve@mitre.orghttps://www.npmjs.com/package/is-svgProduct
Impacted products
n/an/a
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T21:55:12.666Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.npmjs.com/package/is-svg"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/yetingli/SaveResults/blob/main/js/is-svg.js"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/sindresorhus/is-svg/releases/tag/v4.3.0"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/yetingli/PoCs/blob/main/CVE-2021-29059/IS-SVG.md"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was discovered in IS-SVG version 2.1.0 to 4.2.2 and below where a Regular Expression Denial of Service (ReDOS) occurs if the application is provided and checks a crafted invalid SVG string."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-07-06T12:28:03",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.npmjs.com/package/is-svg"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/yetingli/SaveResults/blob/main/js/is-svg.js"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/sindresorhus/is-svg/releases/tag/v4.3.0"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/yetingli/PoCs/blob/main/CVE-2021-29059/IS-SVG.md"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-29059",
          "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": "A vulnerability was discovered in IS-SVG version 2.1.0 to 4.2.2 and below where a Regular Expression Denial of Service (ReDOS) occurs if the application is provided and checks a crafted invalid SVG string."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.npmjs.com/package/is-svg",
              "refsource": "MISC",
              "url": "https://www.npmjs.com/package/is-svg"
            },
            {
              "name": "https://github.com/yetingli/SaveResults/blob/main/js/is-svg.js",
              "refsource": "MISC",
              "url": "https://github.com/yetingli/SaveResults/blob/main/js/is-svg.js"
            },
            {
              "name": "https://github.com/sindresorhus/is-svg/releases/tag/v4.3.0",
              "refsource": "MISC",
              "url": "https://github.com/sindresorhus/is-svg/releases/tag/v4.3.0"
            },
            {
              "name": "https://github.com/yetingli/PoCs/blob/main/CVE-2021-29059/IS-SVG.md",
              "refsource": "MISC",
              "url": "https://github.com/yetingli/PoCs/blob/main/CVE-2021-29059/IS-SVG.md"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-29059",
    "datePublished": "2021-06-21T15:49:24",
    "dateReserved": "2021-03-22T00:00:00",
    "dateUpdated": "2024-08-03T21:55:12.666Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2021-29059\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2021-06-21T16:15:08.080\",\"lastModified\":\"2021-11-04T14:17:22.457\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability was discovered in IS-SVG version 2.1.0 to 4.2.2 and below where a Regular Expression Denial of Service (ReDOS) occurs if the application is provided and checks a crafted invalid SVG string.\"},{\"lang\":\"es\",\"value\":\"Se ha descubierto una vulnerabilidad en las versiones 2.1.0 a 4.2.2 e inferiores de IS-SVG en la que se produce una denegaci\u00f3n de servicio por expresi\u00f3n regular (ReDOS) si se proporciona la aplicaci\u00f3n y se comprueba una cadena SVG no v\u00e1lida elaborada.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":5.0},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-770\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:is-svg_project:is-svg:*:*:*:*:*:node.js:*:*\",\"versionStartIncluding\":\"2.1.0\",\"versionEndExcluding\":\"4.3.0\",\"matchCriteriaId\":\"739163AC-A3F6-4BEA-AAF0-883D65FE51E3\"}]}]}],\"references\":[{\"url\":\"https://github.com/sindresorhus/is-svg/releases/tag/v4.3.0\",\"source\":\"cve@mitre.org\",\"tags\":[\"Release Notes\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/yetingli/PoCs/blob/main/CVE-2021-29059/IS-SVG.md\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\",\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/yetingli/SaveResults/blob/main/js/is-svg.js\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.npmjs.com/package/is-svg\",\"source\":\"cve@mitre.org\",\"tags\":[\"Product\"]}]}}"
  }
}


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 seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • 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.