CVE-2021-31871
🗓️ 30 Apr 2021 05:18:52Reported by Alpine Linux Development TeamType 
alpinelinux🔗 security.alpinelinux.org👁 119 Views
| Reporter | Title | Published | Views | Family All 31 |
|---|---|---|---|---|
 | CVE-2021-31871 | 30 Apr 202106:15 | – | attackerkb |
 | Astra Linux – Vulnerability in klibc | 14 Sep 202612:01 | – | astralinux |
 | cpio Integer Overflow DoS | 29 Oct 202100:00 | – | bdu_fstec |
 | USN-5379-1: klibc vulnerabilities | Cloud Foundry | 23 May 202200:00 | – | cloudfoundry |
 | klibc 输入验证错误漏洞 | 30 Apr 202100:00 | – | cnnvd |
 | klibc input validation error vulnerability (CNVD-2021-54001) | 11 Jun 202100:00 | – | cnvd |
 | CVE-2021-31871 | 30 Apr 202105:18 | – | cve |
 | CVE-2021-31871 | 30 Apr 202105:18 | – | cvelist |
 | [SECURITY] [DLA 2695-1] klibc security update | 28 Jun 202118:17 | – | debian |
 | CVE-2021-31871 | 30 Apr 202105:18 | – | debiancve |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Alpine Linux | any | any | klibc | 2.0.9-r0 | klibc-2.0.9-r0.apk |
| Alpine Linux | 3.19 | any | klibc | 2.0.9-r0 | klibc-2.0.9-r0.apk |
| Alpine Linux | 3.20 | any | klibc | 2.0.9-r0 | klibc-2.0.9-r0.apk |
| Alpine Linux | 3.21 | any | klibc | 2.0.9-r0 | klibc-2.0.9-r0.apk |
| Alpine Linux | 3.22 | any | klibc | 2.0.9-r0 | klibc-2.0.9-r0.apk |
| Alpine Linux | 3.23 | any | klibc | 2.0.9-r0 | klibc-2.0.9-r0.apk |
| Alpine Linux | 3.24 | any | klibc | 2.0.9-r0 | klibc-2.0.9-r0.apk |
Data
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17 Jun 2026 03:52Current
8.8High risk
Vulners AI Score8.8
CVSS 25
CVSS 3.17.5
EPSS0.01875