Vulnerability-Lookup

PYSEC-2021-86

Vulnerability from pysec - Published: 2021-02-15 16:15 - Updated: 2021-06-09 05:01

Details

This affects all versions of package qlib. The workflow function in cli part of qlib was using an unsafe YAML load function.

Impacted products

Name	purl
pyqlib	pkg:pypi/pyqlib

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "pyqlib",
        "purl": "pkg:pypi/pyqlib"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.6.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.5.0.dev10",
        "0.5.0.dev7",
        "0.5.0.dev8",
        "0.5.0.dev9",
        "0.5.1",
        "0.5.1.dev0",
        "0.6.0",
        "0.6.1",
        "0.6.2"
      ]
    }
  ],
  "aliases": [
    "CVE-2021-23338",
    "SNYK-PYTHON-QLIB-1054635"
  ],
  "details": "This affects all versions of package qlib. The workflow function in cli part of qlib was using an unsafe YAML load function.",
  "id": "PYSEC-2021-86",
  "modified": "2021-06-09T05:01:32.318077Z",
  "published": "2021-02-15T16:15:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/418sec/huntr/pull/1329"
    },
    {
      "type": "ADVISORY",
      "url": "https://snyk.io/vuln/SNYK-PYTHON-QLIB-1054635"
    }
  ]
}

CVE-2021-23338 (GCVE-0-2021-23338)

Vulnerability from cvelistv5 – Published: 2021-02-15 15:50 – Updated: 2024-09-16 17:49

Title

Deserialization of Untrusted Data

Summary

This affects all versions of package qlib. The workflow function in cli part of qlib was using an unsafe YAML load function.

Severity ?

6.6 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C

CWE

Deserialization of Untrusted Data

Assigner

snyk

References

URL

Tags

	https://snyk.io/vuln/SNYK-PYTHON-QLIB-1054635	x_refsource_MISC
	https://github.com/418sec/huntr/pull/1329	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	qlib	Affected: 0 , < unspecified (custom)

Credits

Ajmal Aboobacker

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:05:55.664Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://snyk.io/vuln/SNYK-PYTHON-QLIB-1054635"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/418sec/huntr/pull/1329"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "qlib",
          "vendor": "n/a",
          "versions": [
            {
              "lessThan": "unspecified",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Ajmal Aboobacker"
        }
      ],
      "datePublic": "2021-02-15T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "This affects all versions of package qlib. The workflow function in cli part of qlib was using an unsafe YAML load function."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "exploitCodeMaturity": "PROOF_OF_CONCEPT",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "remediationLevel": "UNAVAILABLE",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 6.3,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Deserialization of Untrusted Data",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-02-15T15:50:15",
        "orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
        "shortName": "snyk"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://snyk.io/vuln/SNYK-PYTHON-QLIB-1054635"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/418sec/huntr/pull/1329"
        }
      ],
      "title": "Deserialization of Untrusted Data",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "report@snyk.io",
          "DATE_PUBLIC": "2021-02-15T15:49:58.504852Z",
          "ID": "CVE-2021-23338",
          "STATE": "PUBLIC",
          "TITLE": "Deserialization of Untrusted Data"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "qlib",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003e=",
                            "version_value": "0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Ajmal Aboobacker"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "This affects all versions of package qlib. The workflow function in cli part of qlib was using an unsafe YAML load function."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Deserialization of Untrusted Data"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://snyk.io/vuln/SNYK-PYTHON-QLIB-1054635",
              "refsource": "MISC",
              "url": "https://snyk.io/vuln/SNYK-PYTHON-QLIB-1054635"
            },
            {
              "name": "https://github.com/418sec/huntr/pull/1329",
              "refsource": "MISC",
              "url": "https://github.com/418sec/huntr/pull/1329"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
    "assignerShortName": "snyk",
    "cveId": "CVE-2021-23338",
    "datePublished": "2021-02-15T15:50:15.795765Z",
    "dateReserved": "2021-01-08T00:00:00",
    "dateUpdated": "2024-09-16T17:49:26.778Z",
    "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

PYSEC-2021-86

CVE-2021-23338 (GCVE-0-2021-23338)

Tags

Sightings

Nomenclature