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UPX — Vulnerabilities & Security Advisories 22

All 22 CVE vulnerabilities found in UPX, with AI-generated Chinese analysis, references, and POCs.

Vendor: n/a

CVE IDTitleCVSSSeverityPublished
CVE-2025-2849 UPX p_lx_elf.cpp un_DT_INIT heap-based overflow CWE-122 3.3 Low2025-03-27
CVE-2024-3209 UPX bele.h get_ne64 heap-based overflow CWE-122 5.5 Medium2024-04-02
CVE-2021-43314 UPX 缓冲区错误漏洞 CWE-119 7.5 -2023-03-24
CVE-2021-43313 UPX 安全漏洞 CWE-119 7.5AIHighAI2023-03-24
CVE-2021-43312 UPX 缓冲区错误漏洞 CWE-119 7.5 -2023-03-24
CVE-2021-43311 UPX 缓冲区错误漏洞 CWE-119 7.5 -2023-03-24
CVE-2021-43315 UPX 缓冲区错误漏洞 CWE-119 7.5 -2023-03-24
CVE-2021-43316 UPX 缓冲区错误漏洞 CWE-119 7.5 -2023-03-24
CVE-2021-43317 UPX 缓冲区错误漏洞 CWE-119 7.5 -2023-03-24
CVE-2020-27802 UPX 数字错误漏洞 CWE-119 5.5 -2022-08-25
CVE-2020-27801 UPX 缓冲区错误漏洞 CWE-119 7.8 -2022-08-25
CVE-2020-27800 UPX 缓冲区错误漏洞 CWE-119 7.8 -2022-08-25
CVE-2020-27799 UPX 缓冲区错误漏洞 CWE-119 7.8 -2022-08-25
CVE-2020-27798 UPX 安全漏洞 CWE-119 5.5 -2022-08-25
CVE-2020-27797 UPX 安全漏洞 CWE-119 5.5 -2022-08-25
CVE-2020-27796 UPX 缓冲区错误漏洞 CWE-119 7.1 -2022-08-25
CVE-2020-27788 UPX 缓冲区错误漏洞 CWE-125 5.5 -2022-08-18
CVE-2020-27790 UPX 数字错误漏洞 CWE-369 5.5 -2022-08-18
CVE-2020-27787 UPX 安全漏洞 CWE-119 5.5 -2022-08-18
CVE-2021-30501 UPX 输入验证错误漏洞 CWE-20 5.5 -2021-05-26
CVE-2021-30500 UPX 代码问题漏洞 CWE-476 7.8 -2021-05-26
CVE-2021-20285 Fedora 缓冲区错误漏洞 CWE-119 7.8 -2021-03-26

All 22 known CVE vulnerabilities affecting UPX with full Chinese analysis, references, and POCs where available.