High severity · published Apr 9, 2023
CVE-2023-27730
Nginx NJS v0.7.10 was discovered to contain a segmentation violation via the function njs_lvlhsh_find at src/njs_lvlhsh.c
7.5
CVSS
0.7%
EPSS
No
On KEV
Description
Nginx NJS v0.7.10 was discovered to contain a segmentation violation via the function njs_lvlhsh_find at src/njs_lvlhsh.c.
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)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NJ
Njs · F5
0.7.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-27730
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-27730
Exploit
https://github.com/nginx/njs/issues/615
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