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redosRedosROS-20240327-01
HistoryMar 27, 2024 - 12:00 a.m.

ROS-20240327-01

2024-03-2700:00:00
redos.red-soft.ru
6
golang package
vulnerability
session resumption
unauthorized access
intruder
denial of service
unix

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

7.2 High

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

61.7%

The golang package vulnerability is related to the ability to correlate consecutive connections by comparing the
ticket ages during session resumption. Exploitation of the vulnerability could allow an intruder,
acting remotely, an intruder could gain unauthorized access to session identifiers

The golang package vulnerability involves sending large keys, forcing the server to allocate approximately 64 MB per
per open connection. Exploitation of the vulnerability could allow an attacker acting remotely,
cause a denial of service

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64skopeo<= 1.13.3-1UNKNOWN

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

7.2 High

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

61.7%