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PHP zip_entry_read() function integer overflow
updated since 29.03.2007
Published: 31.03.2007
Source: PHP-SECURITY
SecurityVulns ID: 7492
Type: library
Level: 6/10
Description: Integer overflow leads to heap memory buffer overflow.

Affected: PHP : PHP 4.4
CVE: CVE-2007-1777 (Integer overflow in the zip_read_entry function in PHP 4 before 4.4.5 allows remote attackers to execute arbitrary code via a ZIP archive that contains an entry with a length value of 0xffffffff, which is incremented before use in an emalloc call, triggering a heap overflow.)

Original document PHP-SECURITY, MOPB-35-2007:PHP 4 zip_entry_read() Integer Overflow Vulnerability (29.03.2007)

Files: PHP 4 zip_entry_read() Integer Overflow Vulnerability
PHP 4 zip_entry_read() Integer Overflow Vulnerability (test archive)
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