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CVE-2017-7264

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.

Artifex Software MuPDF是美国Artifex Software公司的一个PDF库。 Artifex Software MuPDF 1.10a版本中的fitz/pixmap.c文件的‘fz_subsample_pixmap’函数存在释放后重用漏洞。远程攻击者可借助特制的文件利用该漏洞造成拒绝服务（应用程序崩溃）。

AI Predicted 6.5 Difficulty: Easy EPSS 2.17% · P81
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I. Basic Information for CVE-2017-7264

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Use-after-free vulnerability in the fz_subsample_pixmap function in fitz/pixmap.c in Artifex MuPDF 1.10a allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted document.
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
Artifex Software MuPDF 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Artifex Software MuPDF是美国Artifex Software公司的一个PDF库。 Artifex Software MuPDF 1.10a版本中的fitz/pixmap.c文件的‘fz_subsample_pixmap’函数存在释放后重用漏洞。远程攻击者可借助特制的文件利用该漏洞造成拒绝服务（应用程序崩溃）。
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

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

II. Public POCs for CVE-2017-7264

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III. Intelligence Information for CVE-2017-7264

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Vendor Advisories for CVE-2017-7264 (1)

Other References for CVE-2017-7264 (2)

Same Patch Batch · n/a · 2017-03-26 · 9 CVEs total

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CVE-2016-10273 多款Jensen of Scandinavia AS Air:Link路由器缓冲区错误漏洞
CVE-2017-7263 Potrace 安全漏洞
CVE-2017-7266 Netflix Security Monkey 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2017-7264

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