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CVE-2024-32664

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CVE-2024-32664

Published: May 7, 2024

Modified: Aug 2, 2024

PUBLISHED

CVSS v3.1

5.3

MEDIUM

Description

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.5 and 6.0.19, specially crafted traffic or datasets can cause a limited buffer overflow. This vulnerability is fixed in 7.0.5 and 6.0.19. Workarounds include not use rules with `base64_decode` keyword with `bytes` option with value 1, 2 or 5 and for 7.0.x, setting `app-layer.protocols.smtp.mime.body-md5` to false.

VendorProductVersions

OISF

suricata

affected
>= 6.0.0, <= 6.0.18
affected
>= 7.0.0, <= 7.0.4

Weaknesses (CWE)

CWE-122
CWE-120

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

References

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