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redhatcveRedhat.comRH:CVE-2023-46218
HistoryDec 06, 2023 - 9:47 a.m.

CVE-2023-46218

2023-12-0609:47:42
redhat.com
access.redhat.com
40
curl
cookie
verification
flaw
malicious
http
server
super cookies
origins
allowed

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

6.2

Confidence

High

EPSS

0.001

Percentile

30.9%

A flaw was found in curl that verifies a given cookie domain against the Public Suffix List. This issue could allow a malicious HTTP server to set “super cookies” in curl that are passed back to more origins than what is otherwise allowed or possible.

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

6.2

Confidence

High

EPSS

0.001

Percentile

30.9%