VAR-201812-0586

Vulnerability from variot - Updated: 2023-12-18 12:43

Multipart-file uploads call variables to be improperly registered in the global scope. In cases where variables are not declared explicitly before being used this can lead to unexpected behavior. This affects all supported versions of HHVM prior to the patch (3.25.1, 3.24.5, and 3.21.9 and below). HHVM Contains an input validation vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Facebook HHVM (also known as HipHop Virtual Machine) is a virtual machine that can significantly improve the performance of PHP loading dynamic pages.

There are security vulnerabilities in Facebook HHVM 3.25.1 and earlier, 3.24.5 and earlier, and 3.21.9 and earlier. No detailed vulnerability details are provided at this time

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    "data": "input validation error",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-201812-1311"
      }
    ],
    "trust": 0.6
  }
}


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Tags
Taxonomy of the tags.




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.