AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2020-14147

HIGH · CVSS 7.7 EPSS 3.08% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-06-15 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.7. Public exploit code or proof-of-concept references have been detected in its references. It may lead to a denial-of-service condition.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2020-14147
Severity
HIGH
CVSS
7.7
EPSS
3.08%

Original NVD Description

An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.

Related CVEs

Other vulnerabilities affecting the same vendor(s)