CVE-2022-27008

HIGH 7.5EPSS 1.7%

nginx njs 0.7.2 is vulnerable to Buffer Overflow. Type confused in Array.prototype.concat() when a slow array appended element is fast array.

CVSS v3.1: 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v2.0: 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS: 1.70% chance of exploitation in the next 30 days, 76th percentile
Published: 2022-04-14
Updated: 2024-08-03

Proof-of-concept exploits (1)

nginx/njs/issues/471

References

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