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PHP Integer Overflow or Wraparound Vulnerability - CVE-2010-1866 - Vulnerability Database
PHP

PHP Integer Overflow or Wraparound Vulnerability - CVE-2010-1866

Critical
Reference: CVE-2010-1866
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2010-1866
Title: PHP Integer Overflow or Wraparound Vulnerability
Overview:

The dechunk filter in PHP 5.3 through 5.3.2 when decoding an HTTP chunked encoding stream allows context-dependent attackers to cause a denial of service (crash) and possibly trigger memory corruption via a negative chunk size which bypasses a signed comparison related to an integer overflow in the chunk size decoder.