CVE-2025-68382— Packetbeat Out-of-bounds Read
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I. Basic Information for CVE-2025-68382
Vulnerability Information
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Vulnerability Title
Packetbeat Out-of-bounds Read
Source: NVD (National Vulnerability Database)
Vulnerability Description
Out-of-bounds read (CWE-125) allows an unauthenticated remote attacker to perform a buffer overflow (CAPEC-100) via the NFS protocol dissector, leading to a denial-of-service (DoS) through a reliable process crash when handling truncated XDR-encoded RPC messages.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
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NFS协议解析器存在越界读取，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 | 7.0.0 ~ 7.17.29 | - |
II. Public POCs for CVE-2025-68382
| # | POC Description | Source Link | Shenlong Link |
|---|
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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-2025-68384 | 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-2025-68388 | 5.3 MEDIUM | Elastic Packetbeat 安全漏洞 |
| 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-2025-68381
Packetbeat Improper Bounds Check - CVE-2025-68388
Elastic Packetbeat 安全漏洞
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-125
- CVE-2026-8177
XML::LibXML versions through 2.0210 for Perl read out-of-bou - CVE-2026-6104
Global buffer over-read in mb_convert_encoding() with attack - CVE-2026-7258
Out-of-bounds read in urldecode() on NetBSD - CVE-2026-8186
Open5GS NF client.c ogs_sbi_client_send_via_scp_or_sepp out- - CVE-2026-3508
ASUS System Control Interface 缓冲区错误漏洞
V. Comments for CVE-2025-68382
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