Buffer Overflow Vulnerability in nginx njs by NGINX
CVE-2022-27008

7.5HIGH

Key Information:

Vendor

F5
Status
Njs
Vendor
CVE Published:
14 April 2022

What is CVE-2022-27008?

The nginx njs version 0.7.2 is susceptible to a buffer overflow vulnerability caused by a type confusion in the Array.prototype.concat() method. This issue arises when a slow array appends an element to a fast array, potentially leading to unexpected behavior and security risks. Users are advised to review the related security advisories and update to patched versions to mitigate potential effects.

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References

https://github.com/nginx/njs/issues/471
x_refsource_MISC
https://github.com/nginx/njs/commit/e673ae41a998d1391bd56...
x_refsource_MISC
https://security.netapp.com/advisory/ntap-20220519-0008/
x_refsource_CONFIRM

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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