CVE-2021-46521

Cesanta MJS v2.20.0 was discovered to contain a global buffer overflow via c_vsnprintf at mjs/src/common/str_util.c.
References
Link Resource
https://github.com/cesanta/mjs/issues/190 Exploit Issue Tracking Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:cesanta:mjs:2.20.0:*:*:*:*:*:*:*

History

01 Feb 2022, 23:18

Type Values Removed Values Added
CWE CWE-120
CPE cpe:2.3:a:cesanta:mjs:2.20.0:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown
v2 : 6.8
v3 : 7.8
References (MISC) https://github.com/cesanta/mjs/issues/190 - (MISC) https://github.com/cesanta/mjs/issues/190 - Exploit, Issue Tracking, Third Party Advisory

27 Jan 2022, 21:15

Type Values Removed Values Added
New CVE

Information

Published : 2022-01-27 21:15

Updated : 2024-02-04 22:08


NVD link : CVE-2021-46521

Mitre link : CVE-2021-46521

CVE.ORG link : CVE-2021-46521


JSON object : View

Products Affected

cesanta

  • mjs
CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')