pysec - pysec-2021-429

PYSEC-2021-429

Vulnerability from pysec - Published: 2021-10-04 10:15 - Updated: 2021-11-16 21:20

Details

SLO generator allows for loading of YAML files that if crafted in a specific format can allow for code execution within the context of the SLO Generator. We recommend upgrading SLO Generator past https://github.com/google/slo-generator/pull/173

Impacted products

Name	purl
slo-generator	pkg:pypi/slo-generator

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "slo-generator",
        "purl": "pkg:pypi/slo-generator"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.1.0",
        "0.1.1",
        "0.1.2",
        "0.1.3",
        "0.1.4",
        "0.1.5",
        "0.1.6",
        "0.1.7",
        "0.2.0",
        "0.2.1",
        "1.0.0",
        "1.0.1",
        "1.1.0",
        "1.1.1",
        "1.1.2",
        "1.2.0",
        "1.3.0",
        "1.3.1",
        "1.3.2",
        "1.4.0",
        "1.4.1",
        "1.5.0",
        "1.5.1",
        "2.0.0",
        "2.0.0rc0",
        "2.0.0rc2",
        "2.0.0rc3",
        "2.0.0rc4"
      ]
    }
  ],
  "aliases": [
    "CVE-2021-22557",
    "GHSA-j28r-j54m-gpc4"
  ],
  "details": "SLO generator allows for loading of YAML files that if crafted in a specific format can allow for code execution within the context of the SLO Generator. We recommend upgrading SLO Generator past https://github.com/google/slo-generator/pull/173",
  "id": "PYSEC-2021-429",
  "modified": "2021-11-16T21:20:29.712720Z",
  "published": "2021-10-04T10:15:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/google/slo-generator/pull/173"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/164426/Google-SLO-Generator-2.0.0-Code-Execution.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-j28r-j54m-gpc4"
    }
  ]
}

CVE-2021-22557 (GCVE-0-2021-22557)

Vulnerability from cvelistv5 – Published: 2021-10-04 10:10 – Updated: 2024-08-03 18:44

Summary

Severity ?

5.3 (Medium)


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

CWE

CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

Google

References

URL

Tags

	https://github.com/google/slo-generator/pull/173	x_refsource_MISC
	http://packetstormsecurity.com/files/164426/Googl…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Google LLC	SLO Generator	Affected: unspecified , ≤ 2.0.0 (custom)

Credits

Kiran Ghimire

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:44:14.145Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/google/slo-generator/pull/173"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/164426/Google-SLO-Generator-2.0.0-Code-Execution.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SLO Generator",
          "vendor": "Google LLC",
          "versions": [
            {
              "lessThanOrEqual": "2.0.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Kiran Ghimire"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "SLO generator allows for loading of YAML files that if crafted in a specific format can allow for code execution within the context of the SLO Generator. We recommend upgrading SLO Generator past https://github.com/google/slo-generator/pull/173"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-94",
              "description": "CWE-94 Improper Control of Generation of Code (\u0027Code Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-10-07T14:06:10",
        "orgId": "14ed7db2-1595-443d-9d34-6215bf890778",
        "shortName": "Google"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/google/slo-generator/pull/173"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/164426/Google-SLO-Generator-2.0.0-Code-Execution.html"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Code execution in SLO Generator via YAML Payload",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@google.com",
          "ID": "CVE-2021-22557",
          "STATE": "PUBLIC",
          "TITLE": "Code execution in SLO Generator via YAML Payload"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SLO Generator",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c=",
                            "version_value": "2.0.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Google LLC"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Kiran Ghimire"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "SLO generator allows for loading of YAML files that if crafted in a specific format can allow for code execution within the context of the SLO Generator. We recommend upgrading SLO Generator past https://github.com/google/slo-generator/pull/173"
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-94 Improper Control of Generation of Code (\u0027Code Injection\u0027)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/google/slo-generator/pull/173",
              "refsource": "MISC",
              "url": "https://github.com/google/slo-generator/pull/173"
            },
            {
              "name": "http://packetstormsecurity.com/files/164426/Google-SLO-Generator-2.0.0-Code-Execution.html",
              "refsource": "MISC",
              "url": "http://packetstormsecurity.com/files/164426/Google-SLO-Generator-2.0.0-Code-Execution.html"
            }
          ]
        },
        "source": {
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "14ed7db2-1595-443d-9d34-6215bf890778",
    "assignerShortName": "Google",
    "cveId": "CVE-2021-22557",
    "datePublished": "2021-10-04T10:10:10",
    "dateReserved": "2021-01-05T00:00:00",
    "dateUpdated": "2024-08-03T18:44:14.145Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

GHSA-J28R-J54M-GPC4

Vulnerability from github – Published: 2021-10-05 17:53 – Updated: 2024-10-22 16:34

Summary

Code Injection in SLO Generator

Details

Severity ?

5.3 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "slo-generator"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-22557"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-78",
      "CWE-94"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-10-05T16:01:42Z",
    "nvd_published_at": "2021-10-04T10:15:00Z",
    "severity": "MODERATE"
  },
  "details": "SLO generator allows for loading of YAML files that if crafted in a specific format can allow for code execution within the context of the SLO Generator. We recommend upgrading SLO Generator past https://github.com/google/slo-generator/pull/173 ",
  "id": "GHSA-j28r-j54m-gpc4",
  "modified": "2024-10-22T16:34:47Z",
  "published": "2021-10-05T17:53:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-22557"
    },
    {
      "type": "WEB",
      "url": "https://github.com/google/slo-generator/pull/173"
    },
    {
      "type": "WEB",
      "url": "https://github.com/google/slo-generator/commit/36318beab1b85d14bb860e45bea186b184690d5d"
    },
    {
      "type": "WEB",
      "url": "https://github.com/google/slo-generator/releases/tag/v2.0.1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/slo-generator/PYSEC-2021-429.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "://github.com/google/slo-generator"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/164426/Google-SLO-Generator-2.0.0-Code-Execution.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Code Injection in SLO Generator"
}

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-2021-429

CVE-2021-22557 (GCVE-0-2021-22557)

GHSA-J28R-J54M-GPC4

Tags

Sightings

Nomenclature