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redhatcveRedhat.comRH:CVE-2023-43646
HistorySep 28, 2023 - 11:54 a.m.

CVE-2023-43646

2023-09-2811:54:38
redhat.com
access.redhat.com
34
vulnerability
get-func-name
chai module
regular expression denial of service
redos
system availability

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

EPSS

0.001

Percentile

20.5%

A vulnerability was found in the get-func-name package in the chai module. Affected versions of this package are vulnerable to Regular expression denial of service (ReDoS) attacks, affecting system availability.

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

EPSS

0.001

Percentile

20.5%