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CVE-2025-48964

Quick assessment

Affected
iputils iputils
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

iputils是iputils开源的一组用于Linux网络的小型旧实用程序。 iputils 20240905及之前版本存在输入验证错误漏洞，该漏洞源于特制的ICMP Echo Reply数据包可能导致整数溢出，引发拒绝服务。

CVSS 6.5 · Medium EPSS 0.32% · P25

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2025-48964

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
ping in iputils before 20250602 allows a denial of service (application error in adaptive ping mode or incorrect data collection) via a crafted ICMP Echo Reply packet, because a zero timestamp can lead to large intermediate values that have an integer overflow when squared during statistics calculations. NOTE: this issue exists because of an incomplete fix for CVE-2025-47268 (that fix was only about timestamp calculations, and it did not account for a specific scenario where the original timestamp in the ICMP payload is zero).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5
Vulnerability Title
iputils 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
iputils是iputils开源的一组用于Linux网络的小型旧实用程序。 iputils 20240905及之前版本存在输入验证错误漏洞，该漏洞源于特制的ICMP Echo Reply数据包可能导致整数溢出，引发拒绝服务。
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
iputils iputils 0 ~ 20250602 -

II. Public POCs for CVE-2025-48964

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III. Intelligence Information for CVE-2025-48964

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Vendor Advisories for CVE-2025-48964 (1)

IV. Related Vulnerabilities

Same product: iputils
Same vendor: iputils
Same weakness: CWE-190

V. Comments for CVE-2025-48964

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