High severity · published Jun 14, 2022
CVE-2021-40660
An issue was discovered in Delight Nashorn Sandbox 0.2.0
7.5
CVSS
1%
EPSS
No
On KEV
Description
An issue was discovered in Delight Nashorn Sandbox 0.2.0. There is an ReDoS vulnerability that can be exploited to launching a denial of service (DoS) attack.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 63% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NS
Nashorn Sandbox · Javadelight
0.2.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-40660
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-40660
Exploit
https://github.com/javadelight/delight-nashorn-sandbox/issues/117
More from Nashorn Sandbox
7.2
CVE-2023-26919
delight-nashorn-sandbox 0.2.4 and 0.2.5 is vulnerable to sandbox escape