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CVE-2018-16648

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 MuPDF是美国Artifex Software公司的一款免费的、轻量级的PDF阅读器。 Artifex MuPDF 1.13.0版本中的fitz/buffer.c文件的‘fz_append_byte’函数存在安全漏洞。远程攻击者可借助特制的pdf文件利用该漏洞造成拒绝服务（段错误）。

AI Predicted 7.5 Difficulty: Easy EPSS 2.23% · P81
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I. Basic Information for CVE-2018-16648

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Artifex MuPDF 1.13.0, the fz_append_byte function in fitz/buffer.c allows remote attackers to cause a denial of service (segmentation fault) via a crafted pdf file. This is caused by a pdf/pdf-device.c pdf_dev_alpha array-index underflow.
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 安全漏洞
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 1.13.0版本中的fitz/buffer.c文件的‘fz_append_byte’函数存在安全漏洞。远程攻击者可借助特制的pdf文件利用该漏洞造成拒绝服务（段错误）。
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-2018-16648

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III. Intelligence Information for CVE-2018-16648

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Mailing List Discussions for CVE-2018-16648 (1)

Other References for CVE-2018-16648 (1)

Same Patch Batch · n/a · 2018-09-06 · 42 CVEs total

CVE-2018-15749 Pulse Secure Desktop 格式化字符串漏洞
CVE-2018-5005 Adobe Experience Manager 跨站脚本漏洞
CVE-2018-16640 ImageMagick 安全漏洞
CVE-2018-16641 ImageMagick 安全漏洞
CVE-2018-16642 ImageMagick 安全漏洞
CVE-2018-16643 ImageMagick 输入验证错误漏洞
CVE-2018-16644 ImageMagick 缓冲区错误漏洞
CVE-2018-16645 ImageMagick 安全漏洞
CVE-2018-12234 Adrenalin HRMS Software 跨站脚本漏洞
CVE-2018-14366 Pulse Secure Pulse Connect Secure和Pulse Policy Secure 输入验证错误漏洞
CVE-2018-15726 Pulse Secure Pulse Desktop Client 操作系统命令注入漏洞
CVE-2018-16622 DoraCMS 跨站脚本漏洞
CVE-2018-15865 Pulse Secure Pulse Desktop Client 安全漏洞
CVE-2018-16261 Pulse Secure Pulse Desktop Client 信任管理问题漏洞
CVE-2018-16285 UserPro插件跨站脚本漏洞
CVE-2018-16310 Technicolor TG588V V2设备安全漏洞
CVE-2018-16517 Netwide Assembler 安全漏洞
CVE-2018-16590 FURUNO FELCOM 250和500设备授权问题漏洞
CVE-2018-16646 Poppler 安全漏洞
CVE-2018-16647 Artifex MuPDF 安全漏洞

Showing top 20 of 42 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2018-16648

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