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CVE-2017-17129

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.

Libav（前身是FFmpeg）是Libav团队的一套跨平台的可对音频和视频进行录制、转换的解决方案，它包含了一个libavcodec编码器。 Libav 12.2版本中的libavcodec/vc1_mc.c文件的‘ff_vc1_mc_4mv_chroma4’函数存在安全漏洞。远程攻击者可借助特制的文件利用该漏洞造成拒绝服务（段错误和应用程序崩溃）。

AI Predicted 7.5 Difficulty: Easy EPSS 1.19% · P65
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I. Basic Information for CVE-2017-17129

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The ff_vc1_mc_4mv_chroma4 function in libavcodec/vc1_mc.c in Libav 12.2 allows remote attackers to cause a denial of service (segmentation fault and application crash) or possibly have unspecified other impact via a crafted 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
Libav 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Libav（前身是FFmpeg）是Libav团队的一套跨平台的可对音频和视频进行录制、转换的解决方案，它包含了一个libavcodec编码器。 Libav 12.2版本中的libavcodec/vc1_mc.c文件的‘ff_vc1_mc_4mv_chroma4’函数存在安全漏洞。远程攻击者可借助特制的文件利用该漏洞造成拒绝服务（段错误和应用程序崩溃）。
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-2017-17129

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III. Intelligence Information for CVE-2017-17129

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Other References for CVE-2017-17129 (1)

Same Patch Batch · n/a · 2017-12-04 · 19 CVEs total

CVE-2017-17121 GNU Binutils Binary File Descriptor库安全漏洞
CVE-2017-17130 Libav 安全漏洞
CVE-2017-17128 Libav 安全漏洞
CVE-2017-17127 Libav 安全漏洞
CVE-2017-17126 GNU Binutils 安全漏洞
CVE-2017-17125 GNU Binutils 安全漏洞
CVE-2017-17124 GNU Binutils Binary File Descriptor库安全漏洞
CVE-2017-17123 GNU Binutils Binary File Descriptor库安全漏洞
CVE-2017-17122 GNU Binutils 安全漏洞
CVE-2017-16721 GEOVAP Relliance SCADA 跨站脚本漏洞
CVE-2017-17114 IKARUS anti.virusntguard.sys和ntguard_x64.sys 缓冲区错误漏洞
CVE-2017-17113 IKARUS anti.virus ntguard_x64.sys 安全漏洞
CVE-2017-17112 IKARUS anti.virus ntguard_x64.sys 缓冲区错误漏洞
CVE-2017-17104 Fiyo CMS 安全漏洞
CVE-2017-17103 Fiyo CMS SQL注入漏洞
CVE-2017-17102 Fiyo CMS SQL注入漏洞
CVE-2017-17057 ZKTeco ZKTime Web Personnel Advanced Query Department模块跨站脚本漏洞
CVE-2017-17056 ZKTeco ZKTime Web Software 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2017-17129

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