CVE-2024-32663

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2024-32663
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-32663.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-32663
Aliases
  • GHSA-9jxm-qw9v-266r
Downstream
Related
Published
2024-05-07T14:48:20.366Z
Modified
2026-06-18T03:56:21.951911039Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Suricata 's http2 parser contains an improper compressed header handling can lead to resource starvation
Details

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).

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/32xxx/CVE-2024-32663.json",
    "cwe_ids": [
        "CWE-400",
        "CWE-770"
    ],
    "cna_assigner": "GitHub_M"
}
References

Affected packages

Git / github.com/oisf/suricata

Affected ranges

Type
GIT
Repo
https://github.com/oisf/suricata
Events
Introduced
5219691f45ab6c6fb3c3970550dd670c73dbcfa6
Fixed
d5f5ca0ec103f1d7242bdcb967ac61d833e849b1
Introduced
21ec99aa76cc5406007ce12a4891f2eaedb02291
Fixed
c4cf7b09f043be5cdd6a38d7030290498b4dfa5b
Fixed
08d93f7c3762781b743f88f9fdc4389eb9c3eb64
Fixed
c0af92295e833d1db29b184d63cd3b829451d7fd
Fixed
d24b37a103c04bb2667e449e080ba4c8e56bb019
Fixed
e68ec4b227d19498f364a41eb25d3182f0383ca5
Database specific 
{
    "cpe": "cpe:2.3:a:oisf:suricata:*:*:*:*:*:*:*:*",
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "6.0.0"
        },
        {
            "fixed": "6.0.19"
        },
        {
            "introduced": "7.0.0"
        },
        {
            "fixed": "7.0.5"
        }
    ]
}

Affected versions

suricata-6.*
suricata-6.0.0
suricata-6.0.1
suricata-6.0.10
suricata-6.0.11
suricata-6.0.12
suricata-6.0.13
suricata-6.0.14
suricata-6.0.15
suricata-6.0.16
suricata-6.0.17
suricata-6.0.18
suricata-6.0.2
suricata-6.0.3
suricata-6.0.4
suricata-6.0.5
suricata-6.0.6
suricata-6.0.7
suricata-6.0.8
suricata-6.0.9
suricata-7.*
suricata-7.0.0
suricata-7.0.1
suricata-7.0.2
suricata-7.0.3
suricata-7.0.4

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-32663.json"