CVE-2022-25139

njs through 0.7.0, used in NGINX, was discovered to contain a heap use-after-free in njs_await_fulfilled.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/nginx/njs/commit/6a07c2156a07ef307b6dcf3c2ca8571a5f1af7a6	Patch Third Party Advisory
https://github.com/nginx/njs/issues/451	Exploit Issue Tracking Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20220303-0007/	Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:f5:njs:*:*:*:*:*:*:*:*

Information

Published : 2022-02-14 14:15

Updated : 2022-03-24 07:35

NVD link : CVE-2022-25139

Mitre link : CVE-2022-25139

JSON object : View

CWE

CWE-416

Use After Free

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Products Affected

f5

njs

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