CVE-2020-13999
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.
libEMF是一款用于生成增强型图元文件的库。 libEMF 1.0.12版本中的libemf.cpp文件的ScaleViewPortExtEx存在输入验证错误漏洞。攻击者可借助特制的EMF文件利用该漏洞造成拒绝服务。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-13999
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
ScaleViewPortExtEx in libemf.cpp in libEMF (aka ECMA-234 Metafile Library) 1.0.12 allows an integer overflow and denial of service via a crafted EMF 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
libEMF 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libEMF是一款用于生成增强型图元文件的库。 libEMF 1.0.12版本中的libemf.cpp文件的ScaleViewPortExtEx存在输入验证错误漏洞。攻击者可借助特制的EMF文件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 | - |
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II. Public POCs for CVE-2020-13999
| # | POC Description | Source Link | Shenlong Link |
|---|
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Mailing List Discussions for CVE-2020-13999 (2)
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CVZXYNDM4YOONMXYPW2GTMIS6V6JBIL6/ vendor-advisory x_refsource_FEDORA
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/555PIBSHDUZD26UCJ5DHCQ4W7RXEZC66/ vendor-advisory x_refsource_FEDORA
Other References for CVE-2020-13999 (4)
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https://sourceforge.net/projects/libemf/ x_refsource_MISC
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http://libemf.sourceforge.net/index.html x_refsource_MISC
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https://sourceforge.net/p/libemf/code/HEAD/tree/ x_refsource_MISC
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| CVE-2018-21246 | Caddy 授权问题漏洞 | |
| CVE-2018-21245 | Apsis Pound 环境问题漏洞 | |
| CVE-2019-20838 | PCRE 缓冲区错误漏洞 | |
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Showing top 20 of 81 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-13999
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