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redosRedosROS-20240425-05
HistoryApr 25, 2024 - 12:00 a.m.

ROS-20240425-05

2024-04-2500:00:00
redos.red-soft.ru
11
systemd
vulnerability
access control
confidentiality
denial of service
kernel misconfiguration
buffer restart
dns
dnssec
remote attacker
authentication

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.7%

A vulnerability in the systemctl status command of the Systemd service initialization and management subsystem is related to
access control flaws. Exploitation of the vulnerability could allow an attacker to gain access to
confidential data, compromise its integrity, and cause a denial of service

A vulnerability in the systemd-coredump service of the Systemd daemon is related to kernel misconfiguration
fs.suid_dumpable. Exploitation of the vulnerability could allow an attacker to affect the
confidentiality of protected information

Vulnerability in the_timespan() function of the time-util.c function of the service initialization and management subsystem of the
Systemd is related to the fact that certain values for time and precision cause a buffer restart in the
format_timespan(). Exploitation of the vulnerability could allow an attacker acting remotely to cause a
denial of service

A vulnerability in the network connection and domain name resolution management service (DNS) systemd-resolved
is related to a flaw in authenticating messages from DNS clients. Exploitation of the vulnerability could
allow a remote attacker to modify DNSSEC-protected DNS records by sending specially crafted DNS queries.
specially crafted DNS queries

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64systemd<= 249.17-1UNKNOWN

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.7%