github - ghsa-cr3x-7m39-c6jq

ghsa-cr3x-7m39-c6jq

Vulnerability from github

Published

2020-07-07 16:34

Modified

2023-07-05 20:22

Severity ?

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

Summary

Remote code execution via user-provided local names in ActionView

Details

The is a code injection vulnerability in versions of Rails prior to 5.0.1 that would allow an attacker who controlled the locals argument of a render call to perform a RCE.

Show details on source website

JSON

To clipboard

{
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        "last_known_affected_version_range": "\u003c= 4.2.11.1"
      },
      "package": {
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          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.2.11.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-8163"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-94"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-07-07T15:44:56Z",
    "nvd_published_at": "2020-07-02T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "The is a code injection vulnerability in versions of Rails prior to 5.0.1 that would allow an attacker who controlled the `locals` argument of a `render` call to perform a RCE.",
  "id": "GHSA-cr3x-7m39-c6jq",
  "modified": "2023-07-05T20:22:39Z",
  "published": "2020-07-07T16:34:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8163"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/304805"
    },
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      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionview/CVE-2020-8163.yml"
    },
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    },
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  "schema_version": "1.4.0",
  "severity": [
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      "type": "CVSS_V3"
    }
  ],
  "summary": "Remote code execution via user-provided local names in ActionView"
}

There was a vulnerability in versions of Rails prior to 5.0.1 that would allow an attacker who controlled the `locals` argument of a `render` call. Versions Affected: rails < 5.0.1 Not affected: Applications that do not allow users to control the names of locals. Fixed Versions: 4.2.11.2 Impact ------ In the scenario where an attacker might be able to control the name of a local passed into `render`, they can acheive remote code execution. Workarounds ----------- Until such time as the patch can be applied, application developers should ensure that all user-provided local names are alphanumeric.

Aliases

CVE-2020-8163

JSON

To clipboard

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    "description": "The is a code injection vulnerability in versions of Rails prior to 5.0.1 that wouldallow an attacker who controlled the `locals` argument of a `render` call to perform a RCE.",
    "id": "GSD-2020-8163",
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    ]
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}

cve-2020-8163

Vulnerability from cvelistv5

Published

2020-07-02 18:35

Modified

2024-08-04 09:48

Severity ?

Summary

The is a code injection vulnerability in versions of Rails prior to 5.0.1 that wouldallow an attacker who controlled the `locals` argument of a `render` call to perform a RCE.

References

▼	URL	Tags
	https://hackerone.com/reports/304805	x_refsource_MISC
	https://groups.google.com/g/rubyonrails-security/c/hWuKcHyoKh0	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2020/07/msg00013.html	mailing-list, x_refsource_MLIST
	http://packetstormsecurity.com/files/158604/Ruby-On-Rails-5.0.1-Remote-Code-Execution.html	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

n/a

https://github.com/rails/rails

Version: Fixed in 4.2.11.2

Show details on NVD website

JSON

To clipboard

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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted

ghsa-cr3x-7m39-c6jq

Vulnerability from github

gsd-2020-8163

Vulnerability from gsd

cve-2020-8163

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature