Vulnerability Monitor

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CVE-2022-27007

nginx njs 0.7.2 is affected suffers from Use-after-free in njs_function_frame_alloc() when it try to invoke from a restored frame saved with njs_function_frame_save().

Published

2022-04-14T15:15:08.163

Last Modified

2024-11-21T06:55:00.130

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-416

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	f5	njs	0.7.2	Yes

References

https://github.com/nginx/njs/commit/ad48705bf1f04b4221a5f5b07715ac48b3160d53 Patch, Third Party Advisory ([email protected])
https://github.com/nginx/njs/issues/469 Exploit, Issue Tracking, Patch, Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20220519-0008/ Third Party Advisory ([email protected])
https://github.com/nginx/njs/commit/ad48705bf1f04b4221a5f5b07715ac48b3160d53 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/nginx/njs/issues/469 Exploit, Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20220519-0008/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)