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redosRedosROS-20240606-09
HistoryJun 06, 2024 - 12:00 a.m.

ROS-20240606-09

2024-06-0600:00:00
redos.red-soft.ru
1
http2
protocol
qt
software
vulnerability
integer overflow
conditional statement
denial of service
unix

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

27.4%

A vulnerability in the HTTP2 protocol implementation (network/access/http2/hpacktable.cpp) of the cross-platform
Qt software development framework is related to an integer overflow resulting from a
a change in the typical order of expressions in a conditional statement (“Yoda conditions”). Exploitation of the vulnerability
could allow an attacker to cause a denial of service

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64qt6-qtbase<= 6.6.2-1UNKNOWN

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

27.4%