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CVE-2016-5646

Quick assessment

Affected
Lexmark Perceptive Document Filters
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.

Lexmark Perceptive Document Filters library是美国利盟（Lexmark）公司的一个文件转换库。 Lexmark Perceptive Document Filters库的Compound Binary File Format (CBFF)解析器功能存在基于堆的缓冲区溢出漏洞。攻击者可借助特制的CBFF文件利用该漏洞执行代码。

AI Predicted 9.8 Difficulty: Easy EPSS 2.82% · P85
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I. Basic Information for CVE-2016-5646

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An exploitable heap overflow vulnerability exists in the Compound Binary File Format (CBFF) parser functionality of Lexmark Perceptive Document Filters library. A specially crafted CBFF file can cause a code execution. An attacker can send a malformed file 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
Lexmark Perceptive Document Filters库缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lexmark Perceptive Document Filters library是美国利盟（Lexmark）公司的一个文件转换库。 Lexmark Perceptive Document Filters库的Compound Binary File Format (CBFF)解析器功能存在基于堆的缓冲区溢出漏洞。攻击者可借助特制的CBFF文件利用该漏洞执行代码。
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
Lexmark Perceptive Document Filters 11.2.0.1732 -

II. Public POCs for CVE-2016-5646

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III. Intelligence Information for CVE-2016-5646

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Other References for CVE-2016-5646 (1)

Same Patch Batch · Lexmark · 2017-01-06 · 3 CVEs total

CVE-2016-4335 Lexmark Perceptive Document Filters 基于栈的缓冲区溢出漏洞
CVE-2016-4336 Lexmark Perceptive Document Filters 安全漏洞

IV. Related Vulnerabilities

Same product: Perceptive Document Filters
Same vendor: Lexmark

V. Comments for CVE-2016-5646

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