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CVE-2007-4770

EPSS 3.67% · P88
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I. Basic Information for CVE-2007-4770

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
libicu in International Components for Unicode (ICU) 3.8.1 and earlier attempts to process backreferences to the nonexistent capture group zero (aka \0), which might allow context-dependent attackers to read from, or write to, out-of-bounds memory locations, related to corruption of REStackFrames.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
International Components for Unicode libicu内存破坏漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Unicode国际组件(ICU)是一个C/C++和Java函数库，可为软件应用提供Unicode和全球化支持。 ICU在处理畸形的正则表达式时存在堆溢出漏洞，在正则表达式编译中，非法的反引用可能会引用不存在的捕获组0，导致在之后使用了被破坏的REStackFrames，在读写操作时会出现崩溃。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
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II. Public POCs for CVE-2007-4770

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III. Intelligence Information for CVE-2007-4770

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Same Patch Batch · n/a · 2008-01-28 · 10 CVEs total

CVE-2007-4771International Components for Unicode libicu堆缓冲区溢出漏洞
CVE-2008-0008PulseAudio pa_drop_root函数本地权限提升漏洞
CVE-2008-0405HTTP File Server 多个目录遍历漏洞
CVE-2008-0406HFS HTTP File Server 拒绝服务漏洞
CVE-2008-0407HFS HTTP File Server 输入验证漏洞
CVE-2008-0408HFS HTTP File Server HTTP基本验证漏洞
CVE-2008-0409HFS 跨站脚本攻击漏洞
CVE-2008-0410HFS HTTP File Server HTTP基本验证漏洞
CVE-2008-0466WEB_wiz text_editor 'RTE_file_browser.asp'目录遍历漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2007-4770

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