GHSA-6cc5-2vg4-cc7m · 深刻度: medium · エコシステム: pip — Twisted CRLF Injection
In Twisted before 19.2.1, twisted.web did not validate or sanitize URIs or HTTP methods, allowing an attacker to inject invalid characters such as CRLF.
総合評価: CVE-2019-12387 は悪用リスクが高い(69.1/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 2.54%、83 パーセンタイル) 根拠: 公開エクスプロイトが 2 件参照されています(Exploit-DB)。 推奨対応: 公開エクスプロイトが確認されています。影響範囲の確認、緩和策の適用、パッチ適用を優先してください。
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。
| EDB-ID | ソース | 種別 | 公開 | リンク |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 1.82% | 2.54% | +0.72% |
| 2 | 2026-05-31 | 0.53% | 1.82% | +1.29% |
| 3 | 2025-12-28 | — | 0.53% | — |
EPSS の全履歴 (全 23 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 |
|---|---|---|---|---|---|---|
| 6.1 | 3.1 | MEDIUM |
|
2.8 | 2.7 | [email protected] |
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
GHSA-6cc5-2vg4-cc7m · 深刻度: medium · エコシステム: pip — Twisted CRLF Injection
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
medium | CVE-2019-12387: 1 source package rows (py3-twisted); 7 state rows across 7 repos (3.17-community, 3.18-community, 3.19-community, 3.20-community, 3.21-community, 3.22-community, edge-community); fixed 7, open 0. | https://security.alpinelinux.org/vuln/CVE-2019-12387 |
debian
|
not yet assigned | CVE-2019-12387 not yet assigned priority: Debian including 1 source packages (twisted), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2019-12387 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2019-12387 |
suse
|
medium | CVE-2019-12387 severity moderate: SUSE including 38 source package names (python-Twisted, python-Twisted-15.2.1-9.23.1, …), 45 product×package rows across 20 product lines (HPE Helion OpenStack 8, SUSE Enterprise Storage 4, … (20 product lines)): Fixed 43, Known Not Affected 2. | https://www.suse.com/security/cve/CVE-2019-12387/ |
ubuntu
|
low | CVE-2019-12387 low priority: Ubuntu including 2 source packages (twisted, twisted-py3), 14 status rows across 7 suites (bionic, cosmic, disco, eoan, trusty, upstream, xenial): DNE 6, released 4, ignored 2, needs-triage 2. | https://ubuntu.com/security/CVE-2019-12387 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| twisted | twisted | < 19.2.1 | cpe:2.3:a:twisted:twisted:*:*:*:*:*:*:*:* |
| fedoraproject | fedora | 29 | cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:* |
| canonical | ubuntu_linux | 14.04 | cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* |
| canonical | ubuntu_linux | 16.04 | cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* |
| canonical | ubuntu_linux | 18.04 | cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* |
| canonical | ubuntu_linux | 19.10 | cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:* |
| oracle | zfs_storage_appliance_kit | 8.8 | cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:* |
| oracle | solaris | 11 | cpe:2.3:o:oracle:solaris:11:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00030.html | Broken Link |
| http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00042.html | Broken Link |
| https://github.com/twisted/twisted/commit/6c61fc4503ae39ab8ecee52d10f10ee2c371d7e2 | Patch Third Party Advisory |
| https://labs.twistedmatrix.com/2019/06/twisted-1921-released.html | Exploit Release Notes Vendor Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2G5RPDQ4BNB336HL6WW5ZJ344MAWNN7N/ | |
| https://twistedmatrix.com/pipermail/twisted-python/2019-June/032352.html | Exploit Release Notes Vendor Advisory |
| https://usn.ubuntu.com/4308-1/ | Third Party Advisory |
| https://usn.ubuntu.com/4308-2/ | Third Party Advisory |
| https://www.oracle.com/security-alerts/cpuapr2020.html | Patch Third Party Advisory |