GHSA-qw69-rqj8-6qw8 · 深刻度： medium · エコシステム： maven — OutOfMemoryError for large multipart without filename in Eclipse Jetty
Jetty is a java based web server and servlet engine. In affected versions servlets with multipart support (e.g. annotated with `@MultipartConfig`) that call `HttpServletRequest.getParameter()` or `HttpServletRequest.getParts()` may cause `OutOfMemoryError` when the client sends a multipart request with a part that has a name but no filename and very large content. This happens even with the default settings of `fileSizeThreshold=0` which should stream the whole part content to disk. An attacker client may send a large multipart request and cause the server to throw `OutOfMemoryError`. However, the server may be able to recover after the `OutOfMemoryError` and continue its service -- although it may take some time. This issue has been patched in versions 9.4.51, 10.0.14, and 11.0.14. Users are advised to upgrade. Users unable to upgrade may set the multipart parameter `maxRequestSize` which must be set to a non-negative value, so the whole multipart content is limited (although still read into memory).
総合評価: CVE-2023-26048 は中リスク（46.6/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 3.26%、87 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 | 43.41% | 3.26% | -40.15% |
| 2 | 2026-06-04 | 41.63% | 43.41% | +1.77% |
| 3 | 2026-05-24 | — | 41.63% | — |
EPSS の全履歴 （全 35 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 |
|---|---|---|---|---|---|---|
| 5.3 | 3.1 | MEDIUM |
|
3.9 | 1.4 | [email protected] |
| 5.3 | 3.1 | MEDIUM |
|
3.9 | 1.4 | [email protected] |
GHSA-qw69-rqj8-6qw8 · 深刻度： medium · エコシステム： maven — OutOfMemoryError for large multipart without filename in Eclipse Jetty
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2023-26048 not yet assigned priority: Debian including 1 source packages (jetty9), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2023-26048 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2023-26048 |
suse
|
medium | CVE-2023-26048 severity moderate: SUSE including 58 source package names (jetty-annotations-9.4.51-1.1, jetty-annotations-9.4.51-150200.3.19.2, …), 185 product×package rows across 14 product lines (Image server-image, SUSE Linux Enterprise Module for Development Tools 15 SP4, … (14 product lines)): Fixed 185. | https://www.suse.com/security/cve/CVE-2023-26048/ |
ubuntu
|
medium | CVE-2023-26048 medium priority: Ubuntu including 1 source packages (jetty), 13 status rows across 13 suites (bionic, focal, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): DNE 10, needed 2, needs-triage 1. | https://ubuntu.com/security/CVE-2023-26048 |