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CVE-2016-8728

Quick assessment

Affected
Artifex Software Inc. MuPDF
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 MuPDF是美国Artifex Software公司的一款免费的、轻量级的PDF阅读器。 Artifex MuPDF 1.10-rc1版本中的Fitz graphical库存在越界写入漏洞，该漏洞源于程序没有充分的对用户提交的输入执行边界检测。攻击者可借助特制的文件利用该漏洞在应用程序上下文中执行任意代码或造成拒绝服务（堆元数据和敏感的进程内存损坏）。

AI Predicted 8.8 Difficulty: Easy EPSS 1.75% · P77
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I. Basic Information for CVE-2016-8728

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An exploitable heap out of bounds write vulnerability exists in the Fitz graphical library part of the MuPDF renderer. A specially crafted PDF file can cause a out of bounds write resulting in heap metadata and sensitive process memory corruption leading to potential code execution. Victim needs to open the specially crafted file in a vulnerable reader in order to trigger this vulnerability.
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 MuPDF 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Artifex MuPDF是美国Artifex Software公司的一款免费的、轻量级的PDF阅读器。 Artifex MuPDF 1.10-rc1版本中的Fitz graphical库存在越界写入漏洞，该漏洞源于程序没有充分的对用户提交的输入执行边界检测。攻击者可借助特制的文件利用该漏洞在应用程序上下文中执行任意代码或造成拒绝服务（堆元数据和敏感的进程内存损坏）。
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
Artifex Software Inc. MuPDF 1.10-rc1 -

II. Public POCs for CVE-2016-8728

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III. Intelligence Information for CVE-2016-8728

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Other References for CVE-2016-8728 (1)

IV. Related Vulnerabilities

Same product: MuPDF
Same vendor: Artifex Software Inc.

V. Comments for CVE-2016-8728

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