CVE-2019-20016
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.
libmysofa是一款用于读取AES SOFA文件的库。 libmysofa 2019-11-24之前版本中存在安全漏洞，该漏洞源于程序没有限制递归函数的调用。攻击者可利用该漏洞造成拒绝服务。
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I. Basic Information for CVE-2019-20016
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
libmysofa before 2019-11-24 does not properly restrict recursive function calls, as demonstrated by reports of stack consumption in readOHDRHeaderMessageDatatype in dataobject.c and directblockRead in fractalhead.c. NOTE: a download of v0.9 after 2019-12-06 should fully remediate this issue.
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
libmysofa 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libmysofa是一款用于读取AES SOFA文件的库。 libmysofa 2019-11-24之前版本中存在安全漏洞，该漏洞源于程序没有限制递归函数的调用。攻击者可利用该漏洞造成拒绝服务。
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-2019-20016
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2019-20016 (1)
Other References for CVE-2019-20016 (2)
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https://github.com/hoene/libmysofa/issues/84 x_refsource_MISC
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https://github.com/hoene/libmysofa/issues/83 x_refsource_MISC
Same Patch Batch · n/a · 2019-12-27 · 66 CVEs total
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| CVE-2019-20012 | GNU LibreDWG 资源管理错误漏洞 | |
| CVE-2019-20011 | GNU LibreDWG 缓冲区错误漏洞 | |
| CVE-2019-20042 | WordPress 跨站脚本漏洞 | |
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| CVE-2013-4665 | SPBAS Business Automation Software 跨站请求伪造漏洞 | |
| CVE-2013-4693 | WordPress Xorbin Digital Flash Clock 跨站脚本漏洞 | |
| CVE-2013-4695 | Winamp 安全漏洞 | |
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| CVE-2013-4763 | Samsung Galaxy S3和Samsung Galaxy S4 安全漏洞 |
Showing top 20 of 66 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2019-20016
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