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CVE-2020-21047

EPSS 0.01% · P0
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I. Basic Information for CVE-2020-21047

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The libcpu component which is used by libasm of elfutils version 0.177 (git 47780c9e), suffers from denial-of-service vulnerability caused by application crashes due to out-of-bounds write (CWE-787), off-by-one error (CWE-193) and reachable assertion (CWE-617); to exploit the vulnerability, the attackers need to craft certain ELF files which bypass the missing bound checks.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
elfutils 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cuviper Elfutils是Cuviper个人开发者的一套用于读取、创建和修改ELF二进制文件的实用程序和库的集合。 elfutils 0.177 版本存在安全漏洞，该漏洞源于libasm 使用的 libcpu 组件存在越界写入问题。
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

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II. Public POCs for CVE-2020-21047

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III. Intelligence Information for CVE-2020-21047

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Same Patch Batch · n/a · 2023-08-22 · 151 CVEs total

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CVE-2020-21724Sourceforge Ogg Video Tools 缓冲区错误漏洞
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CVE-2020-22181SAMSUNG sww-3400rw 跨站脚本漏洞
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CVE-2020-22219Free Lossless Audio Codec 安全漏洞
CVE-2020-22524FreeImage 安全漏洞
CVE-2020-22570Memcached 命令注入漏洞
CVE-2020-22628Libraw 缓冲区错误漏洞
CVE-2020-22916XZ 安全漏洞
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CVE-2020-23804Freedesktop Poppler 安全漏洞
CVE-2020-23992Nagios XI 跨站脚本漏洞
CVE-2020-24292FreeImage 安全漏洞
CVE-2021-32292json-c 缓冲区错误漏洞

Showing top 20 of 151 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

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