CVE-2024-31079

2024-05-3008:33:51

redhat.com

access.redhat.com

nginx

http/3

quic

security flaw

worker processes

attack

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

6.1

Confidence

Low

EPSS

Percentile

15.5%

JSON

A flaw was found in the nginx HTTP/3 implementation. Undisclosed HTTP/3 requests can trigger a stack-based buffer overflow, causing worker processes to crash and lead to a denial of service.

Mitigation

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.