CVE-2024-38535 — Allocation of Resources Without Limits or Throttling in Suricata

CWE-770 — Allocation of Resources Without Limits or Throttling4 documents4 sources

Severity

7.5HIGHNVD

EPSS

1.1%

top 22.34%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Oisf Suricata

Timeline

PublishedJul 11

Description

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Suricata can run out of memory when parsing crafted HTTP/2 traffic. Upgrade to 6.0.20 or 7.0.6.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5oisf/suricata< 6.0.20+1

▶NVDoisf/suricata7.0.0 — 7.0.6+1

▶Debianoisf/suricata< 1:7.0.6-1+1

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

CVEList

Suricata http2: oom from duplicate headers↗2024-07-11

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OSV

CVE-2024-38535: Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine↗2024-07-11

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📋Vendor Advisories

Debian

CVE-2024-38535: suricata - Suricata is a network Intrusion Detection System, Intrusion Prevention System an...↗2024

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