Buffer Overflow found in Nginx NJS allows a remote attacker to execute arbitrary code via the njs_object_property parameter of the njs/njs_vm.c function.
Published 2023-04-04 15:15:08
Updated 2023-04-10 19:16:56
Source MITRE
View at NVD,   CVE.org
Vulnerability category: OverflowExecute code

Exploit prediction scoring system (EPSS) score for CVE-2020-19695

Probability of exploitation activity in the next 30 days: 0.22%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 60 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2020-19695

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
9.8
CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.9
5.9
NIST

CWE ids for CVE-2020-19695

References for CVE-2020-19695

  • https://github.com/nginx/njs/issues/188
    Array elements left uninitialized in Array.prototype.slice() for primitive this values. · Issue #188 · nginx/njs · GitHub
    Exploit;Issue Tracking;Patch

Products affected by CVE-2020-19695

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