What’s Vulnerable › Vulnerabilities

CVE-2025-47268

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-05-05 · updated 2026-06-17
• Weakness: CWE-190

Description

ping in iputils before 20250602 allows a denial of service (application error or incorrect data collection) via a crafted ICMP Echo Reply packet, because of a signed 64-bit integer overflow in timestamp multiplication.

Affected products

• iputils: before 20250602 — fixed in 20250602

How to fix

Upgrade to a fixed version: iputils 20250602. Check the vendor advisory for mitigations.

References

• https://bugzilla.suse.com/show_bug.cgi?id=1242300
• https://github.com/Zephkek/ping-rtt-overflow/
• https://github.com/iputils/iputils/commit/070cfacd7348386173231fb16fad4983d4e6ae40
• https://github.com/iputils/iputils/issues/584
• https://github.com/iputils/iputils/pull/585
• https://github.com/iputils/iputils/releases/tag/20250602
• https://github.com/Zephkek/ping-rtt-overflow/

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