CVE-2017-18207
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.
Python是Python软件基金会的一套开源的、面向对象的程序设计语言。该语言具有可扩展、支持模块和包、支持多种平台等特点。 Python 3.6.4及之前的版本中的Lib/wave.py文件的‘Wave_read._read_fmt_chunk’函数存在安全漏洞。攻击者可借助特制的wav格式音频文件利用该漏洞造成拒绝服务（除零错误和应用程序崩溃）。
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I. Basic Information for CVE-2017-18207
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The Wave_read._read_fmt_chunk function in Lib/wave.py in Python through 3.6.4 does not ensure a nonzero channel value, which allows attackers to cause a denial of service (divide-by-zero and exception) via a crafted wav format audio file. NOTE: the vendor disputes this issue because Python applications "need to be prepared to handle a wide variety of exceptions.
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
Python 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Python是Python软件基金会的一套开源的、面向对象的程序设计语言。该语言具有可扩展、支持模块和包、支持多种平台等特点。 Python 3.6.4及之前的版本中的Lib/wave.py文件的‘Wave_read._read_fmt_chunk’函数存在安全漏洞。攻击者可借助特制的wav格式音频文件利用该漏洞造成拒绝服务（除零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 | - |
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II. Public POCs for CVE-2017-18207
| # | POC Description | Source Link | Shenlong Link |
|---|
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Mailing List Discussions for CVE-2017-18207 (1)
-
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html vendor-advisory x_refsource_SUSE
Other References for CVE-2017-18207 (1)
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https://bugs.python.org/issue32056 x_refsource_MISC
Same Patch Batch · n/a · 2018-03-01 · 22 CVEs total
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| CVE-2018-7588 | CImg 缓冲区错误漏洞 | |
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| CVE-2018-7586 | WordPress nextgen-gallery插件路径遍历漏洞 |
Showing top 20 of 22 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2017-18207
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