CVE-2019-9637
Quick assessment
Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
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 7.1.27之前版本、7.2.16之前的7.2.x版本和7.3.3之前的7.3.x版本中‘rename()’函数的实现方法存在权限许可和访问控制问题漏洞。该漏洞源于网络系统或产品缺乏有效的权限许可和访问控制措施。
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I. Basic Information for CVE-2019-9637
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 7.1.27, 7.2.x before 7.2.16, and 7.3.x before 7.3.3. Due to the way rename() across filesystems is implemented, it is possible that file being renamed is briefly available with wrong permissions while the rename is ongoing, thus enabling unauthorized users to access the data.
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 权限许可和访问控制问题漏洞
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 7.1.27之前版本、7.2.16之前的7.2.x版本和7.3.3之前的7.3.x版本中‘rename()’函数的实现方法存在权限许可和访问控制问题漏洞。该漏洞源于网络系统或产品缺乏有效的权限许可和访问控制措施。
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 | - |
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II. Public POCs for CVE-2019-9637
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2019-9637 (7)
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https://security.netapp.com/advisory/ntap-20190502-0007/ x_refsource_CONFIRM
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https://support.f5.com/csp/article/K53825211 x_refsource_CONFIRM
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Mailing List Discussions for CVE-2019-9637 (4)
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http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00104.html vendor-advisory x_refsource_SUSE
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http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.html vendor-advisory x_refsource_SUSE
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http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00012.html vendor-advisory x_refsource_SUSE
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Other References for CVE-2019-9637 (1)
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https://www.tenable.com/security/tns-2019-07 x_refsource_CONFIRM
Same Patch Batch · n/a · 2019-03-08 · 12 CVEs total
| CVE-2019-9638 | PHP 缓冲区错误漏洞 | |
| CVE-2019-9639 | PHP 缓冲区错误漏洞 | |
| CVE-2019-9640 | PHP 缓冲区错误漏洞 | |
| CVE-2019-9641 | PHP 缓冲区错误漏洞 | |
| CVE-2019-9636 | Python 信任管理问题漏洞 | |
| CVE-2018-20187 | Botan 安全漏洞 | |
| CVE-2019-9627 | CyberArk Software CyberArk Endpoint Privilege Manager 缓冲区错误漏洞 | |
| CVE-2019-9634 | Google Golang 代码问题漏洞 | |
| CVE-2019-9633 | GNOME Glib 输入验证错误漏洞 | |
| CVE-2019-9632 | ESAFENET CDG 安全特征问题漏洞 | |
| CVE-2019-9631 | Poppler 缓冲区错误漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
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V. Comments for CVE-2019-9637
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