GHSA-p5xh-vx83-mxcj · 深刻度: critical · エコシステム: pip — HTTP Request Smuggling in Twisted
In Twisted Web through 19.10.0, there was an HTTP request splitting vulnerability. When presented with a content-length and a chunked encoding header, the content-length took precedence and the remainder of the request body was interpreted as a pipelined request.
総合評価: CVE-2020-10109 は悪用リスクが高い(82.8/100)。CVSS 深刻度は重大。悪用される可能性が高い(EPSS 2.33%、85 パーセンタイル) 根拠: 公開エクスプロイトが 1 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 ↗ |
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 | 2026-05-30 | 3.52% | 2.33% | -1.19% |
| 2 | 2025-12-28 | 2.81% | 3.52% | +0.71% |
| 3 | 2025-12-27 | — | 2.81% | — |
EPSS の全履歴 (全 29 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 |
|---|---|---|---|---|---|---|
| 9.8 | 3.1 | CRITICAL |
|
3.9 | 5.9 | [email protected] |
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
GHSA-p5xh-vx83-mxcj · 深刻度: critical · エコシステム: pip — HTTP Request Smuggling in Twisted
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
critical | CVE-2020-10109: 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-2020-10109 |
debian
|
not yet assigned | CVE-2020-10109 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-2020-10109 |
gentoo
|
normal | CVE-2020-10109: 1 GLSA(s) (202007-24), 1 atom(s) (dev-python/twisted); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2020-10109 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2020-10109 |
suse
|
high | CVE-2020-10109 severity important: SUSE including 7 source package names (matrix-synapse-1.43.0-1.1, python-Twisted, …), 30 product×package rows across 28 product lines (HPE Helion OpenStack 8, Image SLES15-SP3-BYOS-Azure, … (28 product lines)): Fixed 29, Known Not Affected 1. | https://www.suse.com/security/cve/CVE-2020-10109/ |
ubuntu
|
medium | CVE-2020-10109 medium priority: Ubuntu including 1 source packages (twisted), 5 status rows across 5 suites (bionic, eoan, trusty, upstream, xenial): released 4, needs-triage 1. | https://ubuntu.com/security/CVE-2020-10109 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| twisted | twisted | <= 19.10.0 | cpe:2.3:a:twisted:twisted:*:*:*:*:*:*:*:* |
| fedoraproject | fedora | 31 | cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* |
| fedoraproject | fedora | 32 | cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* |
| debian | debian_linux | 9.0 | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| 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:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://know.bishopfox.com/advisories | Exploit Third Party Advisory |
| https://know.bishopfox.com/advisories/twisted-version-19.10.0 | Release Notes Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/02/msg00021.html | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6ISMZFZBWW4EV6ETJGXAYIXN3AT7GBPL/ | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YW3NIL7VXSGJND2Q4BSXM3CFTAFU6T7D/ | |
| https://security.gentoo.org/glsa/202007-24 | Third Party Advisory |
| https://usn.ubuntu.com/4308-1/ | Third Party Advisory |
| https://usn.ubuntu.com/4308-2/ | Third Party Advisory |