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CVE-2017-16942

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.

libsndfile是软件开发者Erik de Castro Lopo所研发的一个通过标准接口读写AIFF、AU和WAV等格式的音频文件的C库。 libsndfile 1.0.25版本中的wav_w64.c文件的‘wav_w64_read_fmt_chunk()’函数存在安全漏洞。攻击者可借助特制的音频文件利用该漏洞造成拒绝服务（除零错误）。

AI Predicted 5.0 Difficulty: Easy EPSS 1.23% · P67
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I. Basic Information for CVE-2017-16942

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In libsndfile 1.0.25 (fixed in 1.0.26), a divide-by-zero error exists in the function wav_w64_read_fmt_chunk() in wav_w64.c, which may lead to DoS when playing a crafted audio 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
libsndfile 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libsndfile是软件开发者Erik de Castro Lopo所研发的一个通过标准接口读写AIFF、AU和WAV等格式的音频文件的C库。 libsndfile 1.0.25版本中的wav_w64.c文件的‘wav_w64_read_fmt_chunk()’函数存在安全漏洞。攻击者可借助特制的音频文件利用该漏洞造成拒绝服务（除零错误）。
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-2017-16942

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III. Intelligence Information for CVE-2017-16942

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Vendor Advisories for CVE-2017-16942 (1)

Other References for CVE-2017-16942 (1)

Same Patch Batch · n/a · 2017-11-25 · 5 CVEs total

CVE-2017-16946 MISP 安全漏洞
CVE-2017-16943 Exim 安全漏洞
CVE-2017-16944 Exim 安全漏洞
CVE-2017-16941 October CMS 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2017-16942

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