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CVE-2022-31279: Deserialization of Untrusted Data

June 8, 2022 (updated June 15, 2022)

Laravel 9.1.8, when processing attacker-controlled data for deserialization, allows Remote Code Execution (RCE) via an unserialized pop chain in __destruct in Illuminate\Broadcasting\PendingBroadcast.php and __call in Faker\Generator.php.

References

  • github.com/1nhann/vulns/issues/3
  • github.com/advisories/GHSA-vv7q-mfpc-qgm5
  • github.com/ambionics/phpggc/issues/118
  • inhann.top/2022/05/17/bypass_wakeup/
  • nvd.nist.gov/vuln/detail/CVE-2022-31279

Code Behaviors & Features

Detect and mitigate CVE-2022-31279 with GitLab Dependency Scanning

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Affected versions

All versions up to 9.1.8

Solution

Unfortunately, there is no solution available yet.

Impact 9.8 CRITICAL

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

Learn more about CVSS

Weakness

  • CWE-502: Deserialization of Untrusted Data
  • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Source file

packagist/laravel/laravel/CVE-2022-31279.yml

Spotted a mistake? Edit the file on GitLab.

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