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The vulnerability of the malloc() function in the Klibc environment library, related to integer overflow, allows attackers to access confidential data, compromise its integrity, and cause service failures.
🗓️ 29 Oct 2021 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 1 Views
| Reporter | Title | Published | Views | Family All 25 |
|---|---|---|---|---|
 | CVE-2021-31873 | 30 Apr 202100:00 | – | alpinelinux |
 | Astra Linux – Vulnerability in klibc | 3 May 202623:59 | – | astralinux |
 | 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-2021-53999) | 11 Jun 202100:00 | – | cnvd |
 | CVE-2021-31873 | 30 Apr 202100:00 | – | cve |
 | CVE-2021-31873 | 30 Apr 202100:00 | – | cvelist |
 | [SECURITY] [DLA 2695-1] klibc security update | 28 Jun 202118:17 | – | debian |
 | CVE-2021-31873 | 30 Apr 202100:00 | – | debiancve |
 | Debian DLA-2695-1 : klibc - LTS security update | 3 Jul 202100:00 | – | nessus |
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21 Nov 2023 00:00Current
7.8High risk
Vulners AI Score7.8
CVSS 27.5
CVSS 39.8
EPSS0.01695