FKIE_CVE-2021-4327

Vulnerability from fkie_nvd - Published: 2023-03-01 11:15 - Updated: 2024-11-21 06:37
Severity ?
5.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability was found in SerenityOS. It has been rated as critical. Affected by this issue is the function initialize_typed_array_from_array_buffer in the library Userland/Libraries/LibJS/Runtime/TypedArray.cpp. The manipulation leads to integer overflow. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The patch is identified as f6c6047e49f1517778f5565681fb64750b14bf60. It is recommended to apply a patch to fix this issue. VDB-222074 is the identifier assigned to this vulnerability.
References
cna@vuldb.comhttps://devcraft.io/2021/02/11/serenityos-writing-a-full-chain-exploit.htmlExploit, Third Party Advisory
cna@vuldb.comhttps://github.com/SerenityOS/serenity/commit/f6c6047e49f1517778f5565681fb64750b14bf60Patch
cna@vuldb.comhttps://vuldb.com/?ctiid.222074Permissions Required, Third Party Advisory
cna@vuldb.comhttps://vuldb.com/?id.222074Permissions Required, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://devcraft.io/2021/02/11/serenityos-writing-a-full-chain-exploit.htmlExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/SerenityOS/serenity/commit/f6c6047e49f1517778f5565681fb64750b14bf60Patch
af854a3a-2127-422b-91ae-364da2661108https://vuldb.com/?ctiid.222074Permissions Required, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://vuldb.com/?id.222074Permissions Required, Third Party Advisory
Impacted products
Vendor Product Version
serenityos serenityos *
To clipboard 

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  "id": "CVE-2021-4327",
  "lastModified": "2024-11-21T06:37:25.653",
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Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.