github - ghsa-mqmr-qq67-c6hj

GHSA-MQMR-QQ67-C6HJ

Vulnerability from github – Published: 2022-05-24 19:04 – Updated: 2022-05-24 19:04

Details

Battle.net.exe in Battle.Net 1.27.1.12428 suffers from an elevation of privileges vulnerability which can be used by an "Authenticated User" to modify the existing executable file with a binary of his choice. The vulnerability exist due to weak set of permissions being granted to the "Authenticated Users Group" which grants the (F) Flag aka "Full Control"

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{
  "affected": [],
  "aliases": [
    "CVE-2020-27383"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-281"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-06-09T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "Battle.net.exe in Battle.Net 1.27.1.12428 suffers from an elevation of privileges vulnerability which can be used by an \"Authenticated User\" to modify the existing executable file with a binary of his choice. The vulnerability exist due to weak set of permissions being granted to the \"Authenticated Users Group\" which grants the (F) Flag aka \"Full Control\"",
  "id": "GHSA-mqmr-qq67-c6hj",
  "modified": "2022-05-24T19:04:28Z",
  "published": "2022-05-24T19:04:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27383"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FreySolarEye/CVE/blob/master/Battle%20Net%20Launcher%20Local%20Privilege%20Escalation"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-27383 (GCVE-0-2020-27383)

Vulnerability from cvelistv5 – Published: 2021-06-09 18:20 – Updated: 2024-08-04 16:11

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://github.com/FreySolarEye/CVE/blob/master/B…

x_refsource_MISC

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            ],
            "url": "https://github.com/FreySolarEye/CVE/blob/master/Battle%20Net%20Launcher%20Local%20Privilege%20Escalation"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
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        }
      ],
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      "providerMetadata": {
        "dateUpdated": "2021-06-09T18:20:51",
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        "shortName": "mitre"
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      "references": [
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          "url": "https://github.com/FreySolarEye/CVE/blob/master/Battle%20Net%20Launcher%20Local%20Privilege%20Escalation"
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}

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

GHSA-MQMR-QQ67-C6HJ

CVE-2020-27383 (GCVE-0-2020-27383)

Tags

Sightings

Nomenclature