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redosRedosROS-20240709-01
HistoryJul 09, 2024 - 12:00 a.m.

ROS-20240709-01

2024-07-0900:00:00
redos.red-soft.ru
6
vulnerability
unicodestring
doappend
international components for unicode
library
integer overflow
exploitation
remote access
sensitive data
denial of service
data integrity
unix

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

Vulnerability of the function UnicodeString::doAppend (unistr.cpp) of the International Components for Unicode library
is related to integer overflow of the data structure. Exploitation of the vulnerability could allow
an attacker acting remotely to gain unauthorized access to sensitive data,
cause a denial of service, or impact data integrity

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64icu< 65.1-5UNKNOWN

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High