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redosRedosROS-20220524-03
HistoryMay 24, 2022 - 12:00 a.m.

ROS-20220524-03

2022-05-2400:00:00
redos.red-soft.ru
32

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

5.8 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

58.7%

The cURL command-line utility vulnerability is related to the -no-clobber toolkit, which is used
in conjunction with --remove-on-error. Exploitation of the vulnerability could allow an attacker acting remotely,
trick the victim into connecting to a malicious server and forcing the command-line tool to
delete unexpected files

The vulnerability in the cURL command-line tool is related to the fact that libcurl erroneously allows the installation of
HTTP cookies for top-level domains (TLDs) if the hostname is prepended with a terminating dot.
Exploitation of the vulnerability could allow an attacker acting remotely to create cookies,
that are subsequently sent to a different and unrelated site or domain

The cURL command line utility vulnerability is related to the fact that the curl URL parser
incorrectly accepts percentage-encoded URL delimiters, such as “/”, when decoding a portion of a hostname.
decoding the hostname portion of a URL, turning it into another URL that uses the
incorrect hostname when it is later retrieved. Exploitation of the vulnerability could allow an attacker,
acting remotely, to bypass various internal filters and checks and force curl to connect to the wrong web application.
the wrong web application

The cURL command-line utility vulnerability is related to a bug in the HSTS implementation that could allow
curl to continue using the HTTP protocol instead of HTTPS if the hostname in the specified URL
used an endpoint but did not use it when building the HSTS cache. Exploitation of the vulnerability
could allow an attacker acting remotely to intercept traffic and obtain potentially
sensitive information

A vulnerability in the cURL command line utility is related to an infinite loop when processing requests with the
CURLOPT_CERTINFO parameter. Exploitation of the vulnerability could allow an attacker acting remotely,
consume all available system resources and cause denial of service conditions

The cURL command line utility vulnerability is related to how libcurl handles previously used connections in the connection pool for subsequent transfers.
connections in the connection pool for subsequent transfers. Exploitation of the vulnerability could allow
an attacker acting remotely to send an authentication string from one resource to another,
exposing credentials to a third party

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64curl<= 7.81.0-3UNKNOWN

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

5.8 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

58.7%