github - ghsa-vx3p-948g-6vhq

ghsa-vx3p-948g-6vhq

Vulnerability from github

Published

2021-03-19 21:24

Modified

2021-10-21 17:38

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

Regular Expression Denial of Service (ReDoS)

Details

npm ssri 5.2.2-6.0.1 and 7.0.0-8.0.0, processes SRIs using a regular expression which is vulnerable to a denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of service. This issue only affects consumers using the strict option.

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "ssri"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.2.2"
            },
            {
              "fixed": "6.0.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "ssri"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7.0.0"
            },
            {
              "fixed": "7.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "ssri"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.0"
            },
            {
              "fixed": "8.0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "8.0.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2021-27290"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-03-15T18:24:30Z",
    "nvd_published_at": "2021-03-12T22:15:00Z",
    "severity": "HIGH"
  },
  "details": "npm `ssri` 5.2.2-6.0.1 and 7.0.0-8.0.0, processes SRIs using a regular expression which is vulnerable to a denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of service. This issue only affects consumers using the strict option.",
  "id": "GHSA-vx3p-948g-6vhq",
  "modified": "2021-10-21T17:38:11Z",
  "published": "2021-03-19T21:24:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-27290"
    },
    {
      "type": "WEB",
      "url": "https://github.com/npm/ssri/pull/20#issuecomment-842677644"
    },
    {
      "type": "WEB",
      "url": "https://github.com/npm/ssri/commit/76e223317d971f19e4db8191865bdad5edee40d2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/npm/ssri/commit/809c84d09ea87c3857fa171d42914586899d4538"
    },
    {
      "type": "WEB",
      "url": "https://github.com/npm/ssri/commit/b30dfdb00bb94ddc49a25a85a18fb27afafdfbb1"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf"
    },
    {
      "type": "WEB",
      "url": "https://doyensec.com/resources/Doyensec_Advisory_ssri_redos.pdf"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/npm/ssri"
    },
    {
      "type": "WEB",
      "url": "https://github.com/yetingli/SaveResults/blob/main/pdf/ssri-redos.pdf"
    },
    {
      "type": "WEB",
      "url": "https://npmjs.com"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/package/ssri"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Regular Expression Denial of Service (ReDoS)"
}

cve-2021-27290

Vulnerability from cvelistv5

Published

2021-03-12 21:47

Modified

2024-08-03 20:48

Severity ?

Summary

ssri 5.2.2-8.0.0, fixed in 8.0.1, processes SRIs using a regular expression which is vulnerable to a denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of service. This issue only affects consumers using the strict option.

References

▼	URL	Tags
	https://npmjs.com	x_refsource_MISC
	https://www.oracle.com/security-alerts/cpuoct2021.html	x_refsource_MISC
	https://doyensec.com/resources/Doyensec_Advisory_ssri_redos.pdf	x_refsource_MISC
	https://github.com/yetingli/SaveResults/blob/main/pdf/ssri-redos.pdf	x_refsource_MISC
	https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

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          "versions": [
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      "x_legacyV4Record": {
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}

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.

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