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).
総合評価: CVE-2025-48964 は低リスク(33.7/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.31%、23 パーセンタイル) 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.51% | 0.31% | -0.20% |
| 2 | 2026-05-22 | 0.39% | 0.51% | +0.12% |
| 3 | 2026-05-20 | — | 0.39% | — |
EPSS の全履歴 (全 8 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 6.5 | 3.1 | MEDIUM |
|
3.9 | 2.5 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2025-48964: 1 source package rows (iputils); 6 state rows across 5 repos (3.19-main, 3.20-main, 3.21-main, 3.22-main, edge-main); fixed 1, open 5. | https://security.alpinelinux.org/vuln/CVE-2025-48964 |
debian
|
unimportant | CVE-2025-48964 unimportant priority: Debian including 1 source packages (iputils), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2025-48964 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2025-48964 |
suse
|
medium | CVE-2025-48964 severity moderate: SUSE including 258 source package names (13.2-9.16:iputils-20221126-slfo.1.1_2.1, 14.2-3.12.62:iputils-20221126-150500.3.14.1, …), 543 product×package rows across 311 product lines (Container suse/hpc/warewulf4-x86_64/sle-hpc-node, Container suse/manager/5.0/x86_64/server, … (311 product lines)): Fixed 322, Known Affected 221. | https://www.suse.com/security/cve/CVE-2025-48964/ |
ubuntu
|
low | CVE-2025-48964 low priority: Ubuntu including 1 source packages (iputils), 9 status rows across 9 suites (bionic, focal, jammy, noble, plucky, questing, trusty, upstream, xenial): needs-triage 4, released 4, not-affected 1. | https://ubuntu.com/security/CVE-2025-48964 |