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redosRedosROS-20220125-02
HistoryJan 25, 2022 - 12:00 a.m.

ROS-20220125-02

2022-01-2500:00:00
redos.red-soft.ru
7

7.4 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

0.001 Low

EPSS

Percentile

43.8%

Nginx web server vulnerability is related to a logical error in TLS implementation when working with different
protocols but using compatible certificates, such as multi-domain or wildcard certificates.
certificates. Exploitation of the vulnerability could allow an attacker acting remotely to redirect
traffic from one subdomain to another, resulting in the creation of a valid TLS session

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64nginx<= 1.18.0-6UNKNOWN

7.4 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

0.001 Low

EPSS

Percentile

43.8%