Debian Security Bug TrackerDEBIANCVE:CVE-2024-32663CVE-2024-32663
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.2 High
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
10.4%
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.5 and 6.0.19, a small amount of HTTP/2 traffic can lead to Suricata using a large amount of memory. The issue has been addressed in Suricata 7.0.5 and 6.0.19. Workarounds include disabling the HTTP/2 parser and reducing app-layer.protocols.http2.max-table-size value (default is 65536).
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | suricata | <= 1:6.0.10-1 | suricata_1:6.0.10-1_all.deb |
| Debian | 11 | all | suricata | <= 1:6.0.1-3 | suricata_1:6.0.1-3_all.deb |
| Debian | 999 | all | suricata | < 1:7.0.5-1 | suricata_1:7.0.5-1_all.deb |
| Debian | 13 | all | suricata | < 1:7.0.5-1 | suricata_1:7.0.5-1_all.deb |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.2 High
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
10.4%