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redosRedosROS-20230316-01
HistoryMar 16, 2023 - 12:00 a.m.

ROS-20230316-01

2023-03-1600:00:00
redos.red-soft.ru
10
vulnerability
c library
c-ares package
stack overflow
denial of service
confidentiality
integrity
unix

8.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

26.2%

Vulnerability in C library related to c-ares package, where ares_set_sortlist lacks input string validation, allowing possible stack overflow.
package in which ares_set_sortlist lacks input string validation, which allows possible stack overflow
of arbitrary length. Exploitation of the vulnerability could allow an attacker to cause a denial of service
or limited impact on confidentiality and integrity.

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64c-ares<= 1.17.2-2UNKNOWN

8.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

26.2%