CVE-2020-27790
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I. Basic Information for CVE-2020-27790
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A floating point exception issue was discovered in UPX in PackLinuxElf64::invert_pt_dynamic() function of p_lx_elf.cpp file. An attacker with a crafted input file could trigger this issue that could cause a crash leading to a denial of service. The highest impact is to Availability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
除零错误
Source: NVD (National Vulnerability Database)
Vulnerability Title
UPX 数字错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
UPX是一款可移植、可扩展的可执行压缩程序。 UPX 3.96版本存在安全漏洞，该漏洞源于在p_lx_elf.cpp文件的PackLinuxElf64::invert_pt_dynamic()函数中发现了浮点异常问题，攻击者用精心制作的输入文件可以触发这个问题导致崩溃，从而导致拒绝服务，最大的影响是可用性。
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 |
|---|---|---|---|---|
| - | upx | Fixed in v3.96. | - |
II. Public POCs for CVE-2020-27790
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://github.com/upx/upx/issues/331x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-27790
Same Patch Batch · n/a · 2022-08-18 · 107 CVEs total
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| CVE-2022-23182 | Intel Data Center Manager 安全漏洞 | |
| CVE-2022-27500 | Intel Support Android 安全漏洞 | |
| CVE-2022-21807 | Intel VTune Profiler 代码问题漏洞 | |
| CVE-2022-21812 | Intel HAXM 安全漏洞 | |
| CVE-2022-21152 | Intel Edge Insights for Industrial 安全漏洞 | |
| CVE-2022-21148 | Intel Edge Insights for Industrial 安全漏洞 | |
| CVE-2022-25966 | Intel Edge Insights for Industrial 安全漏洞 | |
| CVE-2022-22730 | Intel Edge Insights for Industrial 授权问题漏洞 | |
| CVE-2022-21793 | Intel Ethernet VMWare drivers 安全漏洞 | |
| CVE-2021-23179 | Intel Wireless Bluetooth 缓冲区错误漏洞 | |
| CVE-2021-26950 | Intel Wireless Bluetooth 缓冲区错误漏洞 | |
| CVE-2021-26254 | Intel PROSet/Wireless WiFi Software 缓冲区错误漏洞 | |
| CVE-2022-21139 | Intel PROSet/Wireless WiFi Software 加密问题漏洞 | |
| CVE-2022-21240 | Intel PROSet/Wireless WiFi Software 缓冲区错误漏洞 | |
| CVE-2022-21172 | Intel PROSet/Wireless WiFi Software 缓冲区错误漏洞 | |
| CVE-2022-21197 | Intel PROSet/Wireless WiFi Software 输入验证错误漏洞 | |
| CVE-2021-44470 | Intel Connect M Android application 安全漏洞 |
Showing top 20 of 107 CVEs. View all on vendor page → →
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V. Comments for CVE-2020-27790
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