GHSA-76wm-422q-92mq · 深刻度: high · エコシステム: rubygems — Code injection in RubyGems
An issue was discovered in RubyGems 2.6 and later through 3.0.2. A crafted gem with a multi-line name is not handled correctly. Therefore, an attacker could inject arbitrary code to the stub line of gemspec, which is eval-ed by code in ensure_loadable_spec during the preinstall check.
総合評価: CVE-2019-8324 は高リスク(68.2/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 3.22%、87 パーセンタイル) 根拠: 直近 1 日で EPSS が +2.71% 上昇。悪用への関心が高まっている可能性があります。 推奨対応: 悪用可能性が高いため、影響範囲の確認と修補の優先付けを推奨します。
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% | 3.22% | +2.71% |
| 2 | 2026-03-04 | 0.23% | 0.51% | +0.28% |
| 3 | 2026-03-01 | — | 0.23% | — |
EPSS の全履歴 (全 38 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 |
|---|---|---|---|---|---|---|
| 8.8 | 3.1 | HIGH |
|
2.8 | 5.9 | [email protected] |
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
GHSA-76wm-422q-92mq · 深刻度: high · エコシステム: rubygems — Code injection in RubyGems
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2019-8324 not yet assigned priority: Debian including 2 source packages (jruby, rubygems), 9 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 9. | https://security-tracker.debian.org/tracker/CVE-2019-8324 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2019-8324 |
suse
|
medium | CVE-2019-8324 severity moderate: SUSE including 332 source package names (2.17-17.3:libruby2_5-2_5-2.5.5-4.3.1, 2.17-17.3:ruby2.5-2.5.5-4.3.1, …), 1033 product×package rows across 247 product lines (Container bci/ruby, Container suse/rmt-server, … (247 product lines)): Fixed 874, Known Affected 157, Known Not Affected 2. | https://www.suse.com/security/cve/CVE-2019-8324/ |
ubuntu
|
medium | CVE-2019-8324 medium priority: Ubuntu including 6 source packages (jruby, ruby1.9.1, ruby2.0, ruby2.1, ruby2.3, ruby2.5), 112 status rows across 19 suites (bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): DNE 83, not-affected 12, released 8, needs-triage 6, ignored 2, needed 1. | https://ubuntu.com/security/CVE-2019-8324 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| rubygems | rubygems | >= 2.6.0, <= 3.0.2 | cpe:2.3:a:rubygems:rubygems:*:*:*:*:*:*:*:* |
| debian | debian_linux | 9.0 | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| opensuse | leap | 15.0 | cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:* |
| opensuse | leap | 15.1 | cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* |
| redhat | enterprise_linux | 8.0 | cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html | Mailing List Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2019:1972 | Third Party Advisory |
| https://hackerone.com/reports/328571 | Permissions Required Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2020/08/msg00027.html | Mailing List Third Party Advisory |