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redhatcveRedhat.comRH:CVE-2024-24989
HistoryFeb 15, 2024 - 6:55 a.m.

CVE-2024-24989

2024-02-1506:55:46
redhat.com
access.redhat.com
37
nginx
http/3
flaw
null pointer
denial of service
vulnerability

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7

Confidence

Low

EPSS

0

Percentile

9.0%

A flaw was found in the nginx HTTP/3 implementation. This issue may allow an attacker to use a specially crafted QUIC session to trigger a NULL pointer dereference error, causing a worker process to crash, leading to a denial of service.

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7

Confidence

Low

EPSS

0

Percentile

9.0%