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ubuntucveUbuntu.comUB:CVE-2024-37151
HistoryJul 11, 2024 - 12:00 a.m.

CVE-2024-37151

2024-07-1100:00:00
ubuntu.com
ubuntu.com
1
suricata
network security
packet reassembly
policy bypass
upgrade
af-packet

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7

Confidence

Low

Suricata is a network Intrusion Detection System, Intrusion Prevention
System and Network Security Monitoring engine.
Mishandling of multiple fragmented packets using the same IP ID value can
lead to packet reassembly failure, which can lead to policy bypass. Upgrade
to 7.0.6 or 6.0.20. When using af-packet, enable defrag to reduce the
scope of the problem.

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7

Confidence

Low