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CVE-2018-19129

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 12.3版本中的libavcodec/mpegaudiodsp_template.c文件的‘ff_mpa_synth_filter_float’函数存在安全漏洞。攻击者可借助特制的mov文件利用该漏洞造成拒绝服务（空指针逆向引用和段错误）。

AI Predicted 5.5 Difficulty: Moderate EPSS 1.04% · P61
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I. Basic Information for CVE-2018-19129

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Libav 12.3, a NULL pointer dereference (RIP points to zero) issue in ff_mpa_synth_filter_float in libavcodec/mpegaudiodsp_template.c can cause a segmentation fault (application crash) via a crafted mov 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 12.3版本中的libavcodec/mpegaudiodsp_template.c文件的‘ff_mpa_synth_filter_float’函数存在安全漏洞。攻击者可借助特制的mov文件利用该漏洞造成拒绝服务（空指针逆向引用和段错误）。
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-2018-19129

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III. Intelligence Information for CVE-2018-19129

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Other References for CVE-2018-19129 (1)

Same Patch Batch · n/a · 2018-11-09 · 18 CVEs total

CVE-2018-19122 libIEC61850 安全漏洞
CVE-2018-19133 Flarum Core 安全漏洞
CVE-2018-19132 Squid 安全漏洞
CVE-2018-19131 Squid 跨站脚本漏洞
CVE-2018-19130 Libav 缓冲区错误漏洞
CVE-2018-19128 Libav 缓冲区错误漏洞
CVE-2018-19126 PrestaShop 安全漏洞
CVE-2018-19125 PrestaShop 安全漏洞
CVE-2018-19124 PrestaShop for Windows 路径遍历漏洞
CVE-2018-19145 S-CMS 跨站脚本漏洞
CVE-2018-19121 libIEC61850 安全漏洞
CVE-2018-19127 PHPCMS 代码注入漏洞
CVE-2018-19137 DomainMod 跨站脚本漏洞
CVE-2018-19136 DomainMOD 跨站脚本漏洞
CVE-2018-19139 JasPer 资源管理错误漏洞
CVE-2018-19138 WSTMart 跨站请求伪造漏洞
CVE-2018-17612 Sennheiser HeadSetup 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2018-19129

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