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CVE-2021-22922

EPSS 0.15% · P35
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I. Basic Information for CVE-2021-22922

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
When curl is instructed to download content using the metalink feature, thecontents is verified against a hash provided in the metalink XML file.The metalink XML file points out to the client how to get the same contentfrom a set of different URLs, potentially hosted by different servers and theclient can then download the file from one or several of them. In a serial orparallel manner.If one of the servers hosting the contents has been breached and the contentsof the specific file on that server is replaced with a modified payload, curlshould detect this when the hash of the file mismatches after a completeddownload. It should remove the contents and instead try getting the contentsfrom another URL. This is not done, and instead such a hash mismatch is onlymentioned in text and the potentially malicious content is kept in the file ondisk.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
业务逻辑错误
Source: NVD (National Vulnerability Database)
Vulnerability Title
Arch Linux 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Arch Linux是Arch开源的一个应用系统。一个轻量级且灵活的Linux®发行版，试图使它保持简单。 Arch Linux 中存在代码问题漏洞，该漏洞源于未能充分验证用户输入的XML数据，攻击者可通过该漏洞向受影响的应用程序传递专门编写的XML代码，并查看系统上任意文件的内容，或向外部系统发起请求。以下产品及版本受到影响: Arch Linux Curl 7.78.0-1 之前版本。
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

VendorProductAffected VersionsCPESubscribe
-https://github.com/curl/curl curl 7.27.0 to and including 7.77.0 -

II. Public POCs for CVE-2021-22922

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III. Intelligence Information for CVE-2021-22922

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Same Patch Batch · n/a · 2021-08-05 · 54 CVEs total

CVE-2021-22920Citrix Application Delivery Controller安全漏洞
CVE-2021-3655Linux kernel 输入验证错误漏洞
CVE-2021-35325TotoLink A720R 缓冲区错误漏洞
CVE-2021-20592Mitsubishi Electric GOT2000 安全漏洞
CVE-2021-22517Micro Focus Data Protector 安全漏洞
CVE-2021-26586HPE Edgeline Infrastructure Management 安全漏洞
CVE-2021-3642Red Hat Wildfly Elytron 安全漏洞
CVE-2021-1630MuleSoft Mule 代码问题漏洞
CVE-2021-3566FFmpeg 信息泄露漏洞
CVE-2021-22924libcurl 资源管理错误漏洞
CVE-2021-37156Redmine 代码问题漏洞
CVE-2021-22919Citrix ADC and NetScaler Gateway安全漏洞
CVE-2021-22927Citrix Application Delivery Controller授权问题漏洞
CVE-2021-22928Citrix Systems Citrix Virtual Apps and Desktops 安全漏洞
CVE-2021-21893Foxit PDF Reader和Foxit PDF Editor 资源管理错误漏洞
CVE-2021-21831Foxit PDF Reader和Foxit PDF Editor 资源管理错误漏洞
CVE-2021-21870Foxit PDF Reader和Foxit PDF Editor 资源管理错误漏洞
CVE-2021-21785IOBit Advanced SystemCare 安全漏洞
CVE-2021-21792IOBit Advanced SystemCare 安全漏洞
CVE-2021-21791IOBit Advanced SystemCare 安全漏洞

Showing top 20 of 54 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: https://github.com/curl/curl
Same vendor: n/a
Same weakness: CWE-840

V. Comments for CVE-2021-22922

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