Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Integer overflow in the exif_process_IFD_TAG function in exif.c in the exif extension in PHP 5.4.0beta2 on 32-bit platforms allows remote attackers to read the contents of arbitrary memory locations or cause a denial of service via a crafted offset_val value in an EXIF header in a JPEG file, a different vulnerability than CVE-2011-0708.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
PHP exif_process_IFD_TAG函数整数溢出漏洞
Vulnerability Description
基于32位平台PHP 5.4.0beta2版本exif插件中exif.c的exif_process_IFD_TAG函数中存在整数溢出漏洞。远程攻击者可以借助特制的JPEG文件EXIF头的offset_val值读取任意内存位置的内容或者导致拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A