CVE-2020-24349

njs through 0.4.3, used in NGINX, allows control-flow hijack in njs_value_property in njs_value.c. NOTE: the vendor considers the issue to be "fluff" in the NGINX use case because there is no remote attack surface.

CVSS v3 5.5 MEDIUM
CVSS v2.0 2.1 LOW

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

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

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://cwe.mitre.org/data/definitions/416.html	Third Party Advisory
https://github.com/nginx/njs/issues/324	Exploit Issue Tracking Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20200918-0001/	Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2020-08-13 19:15

Updated : 2022-10-05 18:38

NVD link : CVE-2020-24349

Mitre link : CVE-2020-24349

CVE.ORG link : CVE-2020-24349

JSON object : View

Products Affected

f5

njs

CWE

CWE-416

Use After Free

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