GHSA-4xqq-m2hx-25v8 · 深刻度： medium · エコシステム： rubygems — REXML denial of service vulnerability
REXML is an XML toolkit for Ruby. The REXML gem before 3.3.1 has some DoS vulnerabilities when it parses an XML that has many specific characters such as `<`, `0` and `%>`. If you need to parse untrusted XMLs, you many be impacted to these vulnerabilities. The REXML gem 3.3.2 or later include the patches to fix these vulnerabilities. Users are advised to upgrade. Users unable to upgrade should avoid parsing untrusted XML strings.
総合評価: CVE-2024-39908 は中リスク（42.1/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 1.49%、71 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 | 2026-06-24 | 1.38% | 1.49% | +0.11% |
| 2 | 2026-06-15 | 8.33% | 1.38% | -6.96% |
| 3 | 2026-06-11 | — | 8.33% | — |
EPSS の全履歴 （全 63 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 |
|---|---|---|---|---|---|---|
| 4.3 | 3.1 | MEDIUM |
|
2.8 | 1.4 | [email protected] |
GHSA-4xqq-m2hx-25v8 · 深刻度： medium · エコシステム： rubygems — REXML denial of service vulnerability
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
medium | CVE-2024-39908: 1 source package rows (ruby-rexml); 5 state rows across 5 repos (3.19-main, 3.20-main, 3.21-main, 3.22-main, edge-main); fixed 5, open 0. | https://security.alpinelinux.org/vuln/CVE-2024-39908 |
debian
|
not yet assigned | CVE-2024-39908 not yet assigned priority: Debian including 3 source packages (ruby2.7, ruby3.1, ruby3.3), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 4, open 1. | https://security-tracker.debian.org/tracker/CVE-2024-39908 |
gentoo
|
normal | CVE-2024-39908: 1 GLSA(s) (202507-08), 1 atom(s) (dev-ruby/rexml); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2024-39908 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2024-39908 |
suse
|
medium | CVE-2024-39908 severity moderate: SUSE including 321 source package names (2.19-54.2:libruby2_5-2_5-2.5.9-150000.4.32.1, 2.19-54.2:ruby2.5-2.5.9-150000.4.32.1, …), 947 product×package rows across 194 product lines (Container bci/ruby, Container suse/rmt-server, … (194 product lines)): Fixed 617, Known Affected 231, Known Not Affected 99. | https://www.suse.com/security/cve/CVE-2024-39908/ |
ubuntu
|
medium | CVE-2024-39908 medium priority: Ubuntu including 7 source packages (jruby, ruby2.3, …), 54 status rows across 10 suites (bionic, focal, jammy, noble, oracular, plucky, questing, trusty, upstream, xenial): DNE 31, needs-triage 13, released 6, ignored 2, not-affected 2. | https://ubuntu.com/security/CVE-2024-39908 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| ruby-lang | rexml | < 3.3.2 | cpe:2.3:a:ruby-lang:rexml:*:*:*:*:*:ruby:*:* |
| netapp | bootstrap_os | — | cpe:2.3:o:netapp:bootstrap_os:-:*:*:*:*:*:*:* |