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CVE-2018-10545

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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Dumpable FPM子进程存在安全漏洞。攻击者可利用该漏洞绕过opcache访问控制，获取进程内存中的敏感信息。以下版本受到影响：PHP 5.6.35之前版本，7.0.29之前的7.0.x版本，7.1.16之前的7.1.x版本，7.2.4之前的7.2.x版本。

AI Predicted 5.3 Difficulty: Easy EPSS 0.83% · P55
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I. Basic Information for CVE-2018-10545

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in PHP before 5.6.35, 7.0.x before 7.0.29, 7.1.x before 7.1.16, and 7.2.x before 7.2.4. Dumpable FPM child processes allow bypassing opcache access controls because fpm_unix.c makes a PR_SET_DUMPABLE prctl call, allowing one user (in a multiuser environment) to obtain sensitive information from the process memory of a second user's PHP applications by running gcore on the PID of the PHP-FPM worker process.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
PHP 安全漏洞
Source: CNNVD (China National Vulnerability Database)
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Dumpable FPM子进程存在安全漏洞。攻击者可利用该漏洞绕过opcache访问控制，获取进程内存中的敏感信息。以下版本受到影响：PHP 5.6.35之前版本，7.0.29之前的7.0.x版本，7.1.16之前的7.1.x版本，7.2.4之前的7.2.x版本。
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

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2018-10545

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III. Intelligence Information for CVE-2018-10545

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Vendor Advisories for CVE-2018-10545 (7)

Mailing List Discussions for CVE-2018-10545 (2)

Other References for CVE-2018-10545 (4)

Same Patch Batch · n/a · 2018-04-29 · 15 CVEs total

CVE-2018-10546 PHP 安全漏洞
CVE-2018-10547 PHP 输入验证漏洞
CVE-2018-10548 PHP 安全漏洞
CVE-2018-10549 PHP 安全漏洞
CVE-2018-9845 Etherpad Lite 安全漏洞
CVE-2018-10534 GNU Binutils Binary File Descriptor库安全漏洞
CVE-2018-10535 GNU Binutils Binary File Descriptor库安全漏洞
CVE-2018-10536 WavPack 安全漏洞
CVE-2018-10537 WavPack W64解析器组件安全漏洞
CVE-2018-10538 WavPack 安全漏洞
CVE-2018-10539 WavPack 安全漏洞
CVE-2018-10540 WavPack 安全漏洞
CVE-2018-10528 LibRaw 缓冲区错误漏洞
CVE-2018-10529 LibRaw 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2018-10545

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