CVE-2017-14054
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.
FFmpeg是FFmpeg团队的一套可录制、转换以及流化音视频的完整解决方案。 FFmpeg 3.3.3版本中的libavformat/rmdec.c文件的‘ivr_read_header()’函数存在安全漏洞，该漏洞源于程序没有充分的检测EOF(End of File)。攻击者可借助特制的IVR文件利用该漏洞造成拒绝服务（CPU资源大量消耗）。
Possible ATT&CK Techniques 1 AI
T1499.003 · Application Exhaustion Flood
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I. Basic Information for CVE-2017-14054
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In libavformat/rmdec.c in FFmpeg 3.3.3, a DoS in ivr_read_header() due to lack of an EOF (End of File) check might cause huge CPU consumption. When a crafted IVR file, which claims a large "len" field in the header but does not contain sufficient backing data, is provided, the first type==4 loop would consume huge CPU resources, since there is no EOF check inside the loop.
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
FFmpeg 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FFmpeg是FFmpeg团队的一套可录制、转换以及流化音视频的完整解决方案。 FFmpeg 3.3.3版本中的libavformat/rmdec.c文件的‘ivr_read_header()’函数存在安全漏洞，该漏洞源于程序没有充分的检测EOF(End of File)。攻击者可借助特制的IVR文件利用该漏洞造成拒绝服务（CPU资源大量消耗）。
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-2017-14054
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2017-14054 (1)
-
https://github.com/FFmpeg/FFmpeg/commit/124eb202e70678539544f6268efc98131f19fa49 x_refsource_CONFIRM
Vendor Advisories for CVE-2017-14054 (2)
Same Patch Batch · n/a · 2017-08-31 · 34 CVEs total
| CVE-2017-14060 | ImageMagick 代码问题漏洞 | |
| CVE-2017-14061 | Libidn2 数字错误漏洞 | |
| CVE-2017-14062 | Libidn2 数字错误漏洞 | |
| CVE-2017-14063 | Async Http Client 安全漏洞 | |
| CVE-2017-14055 | FFmpeg 安全漏洞 | |
| CVE-2017-14056 | FFmpeg 安全漏洞 | |
| CVE-2017-14057 | FFmpeg 安全漏洞 | |
| CVE-2017-14058 | FFmpeg 资源管理错误漏洞 | |
| CVE-2017-14059 | FFmpeg 安全漏洞 | |
| CVE-2017-14064 | Ruby 安全漏洞 | |
| CVE-2016-0713 | Pivotal Software Cloud Foundry cf-release Gorouter 跨站脚本漏洞 | |
| CVE-2017-13708 | VX Search Enterprise 缓冲区错误漏洞 | |
| CVE-2017-13670 | BlackCat CMS 安全漏洞 | |
| CVE-2017-14048 | BlackCat CMS 安全漏洞 | |
| CVE-2017-14049 | BlackCat CMS 跨站脚本漏洞 | |
| CVE-2017-14050 | BlackCat CMS 安全漏洞 | |
| CVE-2017-14051 | Linux kernel 数字错误漏洞 | |
| CVE-2014-8675 | SOPlanning 安全漏洞 | |
| CVE-2017-14070 | NexusPHP 跨站脚本漏洞 | |
| CVE-2017-14069 | NexusPHP SQL注入漏洞 |
Showing top 20 of 34 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2017-14054
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