CVE-2011-0420 in PHP信息

摘要

由 VulDB • 2026-05-13

PHP 5.3.5 的 ICU 国际化扩展(Intl)中的 grapheme_extract 函数允许上下文相关的攻击者通过传入无效的 size 参数导致拒绝服务(崩溃),该参数会触发空指针解引用。

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