GHSA-jvgw-gccv-q5p8 · 深刻度: high · エコシステム: rust — libp2p DoS vulnerability from lack of resource management
libp2p-rust is the official rust language Implementation of the libp2p networking stack. In versions prior to 0.45.1 an attacker node can cause a victim node to allocate a large number of small memory chunks, which can ultimately lead to the victim’s process running out of memory and thus getting killed by its operating system. When executed continuously, this can lead to a denial of service attack, especially relevant on a larger scale when run against more than one node of a libp2p based network. Users are advised to upgrade to `libp2p` `v0.45.1` or above. Users unable to upgrade should reference the DoS Mitigation page for more information on how to incorporate mitigation strategies, monitor their application, and respond to attacks: https://docs.libp2p.io/reference/dos-mitigation/.
総合評価: CVE-2022-23486 は中リスク(47.1/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.69%、48 パーセンタイル) 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
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 | 0.32% | 0.69% | +0.37% |
| 2 | 2026-02-03 | 0.41% | 0.32% | -0.10% |
| 3 | 2025-12-11 | — | 0.41% | — |
EPSS の全履歴 (全 10 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 |
|---|---|---|---|---|---|---|
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
GHSA-jvgw-gccv-q5p8 · 深刻度: high · エコシステム: rust — libp2p DoS vulnerability from lack of resource management
| URL | タグ |
|---|---|
| https://github.com/libp2p/rust-libp2p/security/advisories/GHSA-jvgw-gccv-q5p8 | Third Party Advisory |