Medium severity · published May 28, 2021
CVE-2020-36372
Stack overflow vulnerability in parse_plus_minus Cesanta MJS 1.20.1, allows remote attackers to cause a Denial of Service (DoS) via a crafted file
5.5
CVSS
0.8%
EPSS
No
On KEV
Description
Stack overflow vulnerability in parse_plus_minus Cesanta MJS 1.20.1, allows remote attackers to cause a Denial of Service (DoS) via a crafted file.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MJ
Mjs · Cesanta
1.20.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-36372
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-36372
Exploit
https://github.com/cesanta/mjs/issues/136
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