The vulnerability of the newlib library, caused by a numerical overflow, allows an attacker to trigger a buffer overflow.
🗓️ 13 Oct 2021 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 21 Views
| Reporter | Title | Published | Views | Family All 25 |
|---|---|---|---|---|
 | CVE-2021-3420 | 5 Mar 202121:15 | – | attackerkb |
 | CVE-2021-3420 | 5 Mar 202119:19 | – | alpinelinux |
 | Red Hat newlib libc 输入验证错误漏洞 | 5 Mar 202100:00 | – | cnnvd |
 | CVE-2021-3420 | 5 Mar 202119:19 | – | cve |
 | CVE-2021-3420 | 5 Mar 202119:19 | – | cvelist |
 | CVE-2021-3420 | 5 Mar 202119:19 | – | debiancve |
 | EUVD-2021-26748 | 7 Oct 202500:30 | – | euvd |
 | [SECURITY] Fedora 32 Update: arm-none-eabi-newlib-4.1.0-1.fc32 | 12 Mar 202100:07 | – | fedora |
| [SECURITY] Fedora 33 Update: arm-none-eabi-newlib-4.1.0-1.fc33 | 11 Mar 202123:38 | – | fedora |
| [SECURITY] Fedora 34 Update: arm-none-eabi-newlib-4.1.0-1.fc34 | 19 Mar 202120:25 | – | fedora |
10
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
13 Oct 2021 00:00Current
8.2High risk
Vulners AI Score8.2
CVSS 39.8
CVSS 210
EPSS0.02103