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CVE-2019-16927

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.

Xpdf是Foo实验室的一款开源的PDF阅读器。该产品支持解码LZW压缩格式的文件以及阅读加密的PDF文件。 Xpdf 4.01.01版本中的TextOutputDev.cc文件的‘TextPage::findGaps’函数存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.86% · P55
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I. Basic Information for CVE-2019-16927

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Xpdf 4.01.01 has an out-of-bounds write in the vertProfile part of the TextPage::findGaps function in TextOutputDev.cc, a different vulnerability than CVE-2019-9877.
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
Xpdf 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Xpdf是Foo实验室的一款开源的PDF阅读器。该产品支持解码LZW压缩格式的文件以及阅读加密的PDF文件。 Xpdf 4.01.01版本中的TextOutputDev.cc文件的‘TextPage::findGaps’函数存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
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-2019-16927

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2019-16927

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Other References for CVE-2019-16927 (1)

Same Patch Batch · n/a · 2019-09-27 · 278 CVEs total

CVE-2019-9365 Android 代码问题漏洞
CVE-2019-9348 Android Media Framework 输入验证错误漏洞
CVE-2019-9349 Android Media Framework 资源管理错误漏洞
CVE-2019-9350 Android 资源管理错误漏洞
CVE-2019-9351 Android 安全漏洞
CVE-2019-9352 Android Media Framework 资源管理错误漏洞
CVE-2019-9353 Android Bluetooth 缓冲区错误漏洞
CVE-2019-9354 Android 缓冲区错误漏洞
CVE-2019-9355 Android Bluetooth 缓冲区错误漏洞
CVE-2019-9356 Android 缓冲区错误漏洞
CVE-2019-9357 Android Media Framework 输入验证错误漏洞
CVE-2019-9358 Google Android 缓冲区错误漏洞
CVE-2019-9359 Android Media Framework 信息泄露漏洞
CVE-2019-9360 Android System 缓冲区错误漏洞
CVE-2019-9361 Android Media framework 信息泄露漏洞
CVE-2019-9362 Android Media Framework 缓冲区错误漏洞
CVE-2019-9363 Android 缓冲区错误漏洞
CVE-2019-9364 Android Media Framework 信息泄露漏洞
CVE-2019-9376 Google Android 输入验证错误漏洞
CVE-2019-9378 Android Framework 安全漏洞

Showing top 20 of 278 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2019-16927

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