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redosRedosROS-20240812-09
HistoryAug 12, 2024 - 12:00 a.m.

ROS-20240812-09

2024-08-1200:00:00
redos.red-soft.ru
6
buffer overflow
squid proxy server
denial of service
http messages
remote exploitation
uncontrolled recursion

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.9

Confidence

High

A vulnerability in the HttpStateData() function of the Chunked decoder of the Squid proxy server is related to a buffer overflow
on the stack as a result of uncontrolled recursion while processing HTTP messages. Exploitation of the vulnerability
could allow an attacker acting remotely to cause a denial of service

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64squid< 6.10-1UNKNOWN

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.9

Confidence

High