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redosRedosROS-20220330-01
HistoryMar 30, 2022 - 12:00 a.m.

ROS-20220330-01

2022-03-3000:00:00
redos.red-soft.ru
9
vulnerability
libnbd
error handling
multithreaded
nbd calls

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

49.8%

Vulnerability in the network block device implementation client library libnbd, related to the mechanism of
error handling mechanism in the nbdcopy tool when executing multithreaded copies using asynchronous nbd
nbd calls. Exploitation of the vulnerability could allow an attacker acting remotely to automatically
Create corrupted target images

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64libnbd< 1.10.0-2UNKNOWN

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

49.8%