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redhatcveRedhat.comRH:CVE-2023-49285
HistoryDec 05, 2023 - 12:40 p.m.

CVE-2023-49285

2023-12-0512:40:19
redhat.com
access.redhat.com
21
squid
buffer over-read
http processing
remote denial of service
mitigation
red hat product security

8.6 High

CVSS3

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

8.5 High

AI Score

Confidence

High

0.015 Low

EPSS

Percentile

86.8%

A buffer over-read flaw was found in Squid’s HTTP Message processing feature. This issue may allow attackers to perform remote denial of service.

Mitigation

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

8.6 High

CVSS3

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

8.5 High

AI Score

Confidence

High

0.015 Low

EPSS

Percentile

86.8%