CVE-2019-9631
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.
Poppler是一个用于生成PDF的C++类库，该库是从Xpdf（PDF阅读器）继承而来。 Poppler 0.74.0版本中的CairoRescaleBox.cc文件的‘downsample_row_box_filter’函数存在基于堆的缓冲区越界读取漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
Possible ATT&CK Techniques 3 AI
T1005 · Data from Local System T1190 · Exploit Public-Facing Application T1204.002 · Malicious File
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I. Basic Information for CVE-2019-9631
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Poppler 0.74.0 has a heap-based buffer over-read in the CairoRescaleBox.cc downsample_row_box_filter function.
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
Poppler 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Poppler是一个用于生成PDF的C++类库，该库是从Xpdf（PDF阅读器）继承而来。 Poppler 0.74.0版本中的CairoRescaleBox.cc文件的‘downsample_row_box_filter’函数存在基于堆的缓冲区越界读取漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
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-2019-9631
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2019-9631 (3)
Mailing List Discussions for CVE-2019-9631 (5)
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZWP5XSUG6GNRI75NYKF53KIB2CZY6QQ6/ vendor-advisory x_refsource_FEDORA
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQ6RABASMSIMMWMDZTP6ZWUWZPTBSVB5/ vendor-advisory x_refsource_FEDORA
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6OSCOYM3AMFFBJWSBWY6VJVLNE5JD7YS/ vendor-advisory x_refsource_FEDORA
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Same Patch Batch · n/a · 2019-03-08 · 12 CVEs total
| CVE-2019-9637 | PHP 权限许可和访问控制问题漏洞 | |
| 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 |
IV. Related Vulnerabilities
V. Comments for CVE-2019-9631
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