CVE-2025-68388
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I. Basic Information for CVE-2025-68388
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Allocation of resources without limits or throttling (CWE-770) allows an unauthenticated remote attacker to cause excessive allocation (CAPEC-130) of memory and CPU via the integration of malicious IPv4 fragments, leading to a degradation in Packetbeat.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
不加限制或调节的资源分配
Source: NVD (National Vulnerability Database)
Vulnerability Title
Elastic Packetbeat 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Elastic Packetbeat是荷兰Elastic公司的一个数据采集器。 Elastic Packetbeat存在安全漏洞，该漏洞源于资源分配无限制，可能导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Elastic | Packetbeat | 8.6.0 ~ 8.19.8 | - |
II. Public POCs for CVE-2025-68388
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Same Patch Batch · Elastic · 2025-12-18 · 11 CVEs total
| CVE-2025-68385 | 7.2 HIGH | Kibana Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting' |
| CVE-2025-68381 | 6.5 MEDIUM | Packetbeat Improper Bounds Check |
| CVE-2025-68382 | 6.5 MEDIUM | Packetbeat Out-of-bounds Read |
| CVE-2025-68384 | 6.5 MEDIUM | Elasticsearch Allocation of Resources Without Limits or Throttling |
| CVE-2025-68383 | 6.5 MEDIUM | Filebeat Improper Validation of Specified Index, Position, or Offset in Input |
| CVE-2025-68389 | 6.5 MEDIUM | Kibana Allocation of Resources Without Limits or Throttling |
| CVE-2025-68387 | 6.1 MEDIUM | Kibana Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting' |
| CVE-2025-68390 | 4.9 MEDIUM | Elasticsearch Allocation of Resources Without Limits or Throttling |
| CVE-2025-68386 | 4.3 MEDIUM | Kibana Improper Authorization |
| CVE-2025-68422 | 4.3 MEDIUM | Kibana Improper Authorization |
IV. Related Vulnerabilities
Same product: Packetbeat
- CVE-2026-26933
Improper Validation of Array Index in Packetbeat Leading to - CVE-2026-26932
Improper Validation of Array Index in Packetbeat Leading to - CVE-2026-0529
Improper Validation of Array Index in Packetbeat Leading to - CVE-2025-68382
Packetbeat Out-of-bounds Read - CVE-2025-68381
Packetbeat Improper Bounds Check
Same vendor: Elastic
- CVE-2026-33467
Improper Verification of Cryptographic Signature in Elastic - CVE-2026-33466
Improper Limitation of a Pathname to a Restricted Directory - CVE-2026-33458
Server-Side Request Forgery (SSRF) in Kibana One Workflow Le - CVE-2026-33459
Uncontrolled Resource Consumption in Kibana Leading to Denia - CVE-2026-33460
Incorrect Authorization in Kibana Fleet Leading to Informati
Same weakness: CWE-770
- CVE-2026-42294
Argo Workflows: Unauthenticated Memory Exhaustion (DoS) in W - CVE-2026-42189
Russh: Pre-auth DoS via unbounded allocation in keyboard-int - CVE-2026-42793
Atom table exhaustion via attacker-controlled GraphQL SDL na - CVE-2026-44499
ZEBRA: Permanent Block Discovery Halt via Gossip Queue Satur - CVE-2026-44500
ZEBRA: Allocation Amplification in Inbound Network Deseriali
V. Comments for CVE-2025-68388
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