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CVE-2017-8311

Quick assessment

Affected
VideoLAN VLC
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

VideoLAN VLC是法国VideoLAN组织开发的一款免费、开源的跨平台多媒体播放器（也是一个多媒体框架）。该产品支持播放多种介质（文件、光盘等）、多种音视频格式（WMV, MP3等）等。ParseJSS是其中的一个字幕文件解析器。 VideoLAN VLC 2.2.5之前的版本中的ParseJSS存在基于堆的缓冲区溢出漏洞。攻击者可借助特制的字幕文件利用该漏洞执行任意代码。

AI Predicted 8.8 Difficulty: Easy EPSS 8.84% · P95

Public Exploits 1

ExploitDB · 1 EDB-44514 [dos]

Possible ATT&CK Techniques 1 AI

T1204 · User Execution
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I. Basic Information for CVE-2017-8311

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Potential heap based buffer overflow in ParseJSS in VideoLAN VLC before 2.2.5 due to skipping NULL terminator in an input string allows attackers to execute arbitrary code via a crafted subtitles file.
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
VideoLAN VLC 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
VideoLAN VLC是法国VideoLAN组织开发的一款免费、开源的跨平台多媒体播放器（也是一个多媒体框架）。该产品支持播放多种介质（文件、光盘等）、多种音视频格式（WMV, MP3等）等。ParseJSS是其中的一个字幕文件解析器。 VideoLAN VLC 2.2.5之前的版本中的ParseJSS存在基于堆的缓冲区溢出漏洞。攻击者可借助特制的字幕文件利用该漏洞执行任意代码。
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
VideoLAN VLC <2.2.5 -

II. Public POCs for CVE-2017-8311

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III. Intelligence Information for CVE-2017-8311

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Vendor Advisories for CVE-2017-8311 (3)

Exploits & Public PoCs for CVE-2017-8311 (1)

Same Patch Batch · VideoLAN · 2017-05-23 · 4 CVEs total

CVE-2017-8310 VideoLAN VLC 安全漏洞
CVE-2017-8312 VideoLAN VLC 安全漏洞
CVE-2017-8313 VideoLAN VLC 安全漏洞

IV. Related Vulnerabilities

Same product: VLC
Same vendor: VideoLAN

V. Comments for CVE-2017-8311

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