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redosRedosROS-20240725-01
HistoryJul 25, 2024 - 12:00 a.m.

ROS-20240725-01

2024-07-2500:00:00
redos.red-soft.ru
5
http/3
nginx
remote access
denial of service
buffer overflow
memory usage
unauthorized access
stack-based buffer overflow
nginx plus

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

AI Score

7.1

Confidence

Low

Vulnerability of HTTP/3 QUIC module (ngx_http_v3_module) of NGINX Plus and NGINX OSS web servers is related to
null pointer dereferencing. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service.
remotely to cause a denial of service using specially crafted HTTP/3 requests

Vulnerability in the HTTP/3 QUIC module (ngx_http_v3_module) of NGINX Plus and NGINX OSS web servers is related to the
memory usage after it is freed. Exploitation of the vulnerability could allow an attacker,
acting remotely, to gain unauthorized access to protected information by using specially
HTTP/3 requests

Vulnerabilities Vulnerability of HTTP/3 QUIC module (ngx_http_v3_module) of NGINX Plus and NGINX OSS web servers
is related to a stack-based buffer overflow. Exploitation of the vulnerability could allow an attacker acting
remotely to cause a denial of service using specially crafted HTTP/3 requests

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64nginx< 1.26.1-1UNKNOWN

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

AI Score

7.1

Confidence

Low