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Advisories

FrankenPHP before 1.13.0 Denial of Service via goArray Nil Type Assertion

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Severity
high
Date
Affecting

  • frankenphp >= 0, < 1.13.0

CWE
  • CWE-248 Uncaught Exception
CVSS
8.2
CVSS V4 Vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Credit
bipol4r
Description
FrankenPHP before 1.13.0 contains a denial of service vulnerability in goArray() that allows remote attackers to abort the server process via arrays with null integer-keyed elements. Attackers can send crafted JSON passed to frankenphp_log() or returned from worker callbacks, triggering an unrecovered cgo panic that terminates every vhost and in-flight request.

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