Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
An issue was discovered in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. exif_read_data in ext/exif/exif.c has an out-of-bounds read for crafted JPEG data because exif_iif_add_value mishandles the case of a MakerNote that lacks a final '\0' character.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
PHP 安全漏洞
Vulnerability Description
PHP（PHP：Hypertext Preprocessor，PHP：超文本预处理器）是PHP Group和开放源代码社区共同维护的一种开源的通用计算机脚本语言。该语言主要用于Web开发，支持多种数据库及操作系统。 PHP中的ext/exif/exif.c文件的‘exif_read_data’函数存在安全漏洞。攻击者可通过发送特制的JPEG数据利用该漏洞获取敏感信息（越边界读取）。以下版本受到影响：PHP 5.6.36之前版本，7.0.30之前的7.0.x版本，7.1.17之前的7.1.x版本，7.2.5
CVSS Information
N/A
Vulnerability Type
N/A