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freebsdFreeBSD320A19F7-1DDD-11EF-A2AE-8C164567CA3C
HistoryMay 29, 2024 - 12:00 a.m.

nginx -- Multiple Vulnerabilities in HTTP/3

2024-05-2900:00:00
vuxml.freebsd.org
12
nginx
http/3
vulnerabilities
stack overflow
buffer overwrite
memory disclosure
null pointer dereference
unix

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

5.6

Confidence

High

EPSS

0

Percentile

15.5%

The nginx development team reports:

This update fixes the following vulnerabilities:

Stack overflow and use-after-free in HTTP/3
Buffer overwrite in HTTP/3
Memory disclosure in HTTP/3
NULL pointer dereference in HTTP/3

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

5.6

Confidence

High

EPSS

0

Percentile

15.5%