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CVE-2019-11039— Out-of-bounds read in iconv.c

EPSS 1.41% · P81
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I. Basic Information for CVE-2019-11039

Vulnerability Information
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Vulnerability Title
Out-of-bounds read in iconv.c
Source: NVD (National Vulnerability Database)
Vulnerability Description
Function iconv_mime_decode_headers() in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6 may perform out-of-buffer read due to integer overflow when parsing MIME headers. This may lead to information disclosure or crash.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
PHP 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PHP（PHP：Hypertext Preprocessor，PHP：超文本预处理器）是PHPGroup和开放源代码社区的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 7.1.30之前的7.1.x版本、7.2.19之前的7.2.x版本和7.3.6之前的 7.3.x版本中的‘iconv_mime_decode_headers()’函数存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误
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
PHP GroupPHP 7.1.30 -

II. Public POCs for CVE-2019-11039

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III. Intelligence Information for CVE-2019-11039

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Same Patch Batch · PHP Group · 2019-06-18 · 3 CVEs total

CVE-2019-11038Uninitialized read in gdImageCreateFromXbm
CVE-2019-11040Heap buffer overflow in EXIF extension

IV. Related Vulnerabilities

Same product: PHP
Same vendor: PHP Group
Same weakness: CWE-125

V. Comments for CVE-2019-11039

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