GHSA-wqvq-5m8c-6g24 · 深刻度： medium · エコシステム： pip — CRLF injection in urllib3
urllib3 before 1.25.9 allows CRLF injection if the attacker controls the HTTP request method, as demonstrated by inserting CR and LF control characters in the first argument of putrequest(). NOTE: this is similar to CVE-2020-26116.
総合評価: CVE-2020-26137 は中リスク（54.4/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 2.27%、81 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 | 2026-06-26 | 2.20% | 2.27% | +0.07% |
| 2 | 2026-06-15 | 0.24% | 2.20% | +1.96% |
| 3 | 2026-06-07 | — | 0.24% | — |
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 |
|---|---|---|---|---|---|---|
| 6.5 | 3.1 | MEDIUM |
|
3.9 | 2.5 | [email protected] |
| 6.4 | 2.0 | MEDIUM |
|
10.0 | 4.9 | [email protected] |
GHSA-wqvq-5m8c-6g24 · 深刻度： medium · エコシステム： pip — CRLF injection in urllib3
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
medium | CVE-2020-26137: 1 source package rows (py3-urllib3); 7 state rows across 7 repos (3.17-main, 3.18-main, 3.19-main, 3.20-main, 3.21-main, 3.22-main, edge-main); fixed 7, open 0. | https://security.alpinelinux.org/vuln/CVE-2020-26137 |
debian
|
not yet assigned | CVE-2020-26137 not yet assigned priority: Debian including 1 source packages (python-urllib3), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2020-26137 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2020-26137 |
suse
|
medium | CVE-2020-26137 severity moderate: SUSE including 714 source package names (0.1.75:python3-asn1crypto-0.24.0-3.2.1, 0.1.75:python3-pyasn1-0.4.2-3.2.1, …), 2670 product×package rows across 403 product lines (Container bci/kiwi, Container bci/spack, … (403 product lines)): Fixed 2486, Known Affected 163, Will Not Fix 11, Known Not Affected 10. | https://www.suse.com/security/cve/CVE-2020-26137/ |
ubuntu
|
medium | CVE-2020-26137 medium priority: Ubuntu including 2 source packages (python-pip, python-urllib3), 32 status rows across 16 suites (bionic, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): not-affected 22, released 8, needed 2. | https://ubuntu.com/security/CVE-2020-26137 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| python | urllib3 | < 1.25.9 | cpe:2.3:a:python:urllib3:*:*:*:*:*:*:*:* |
| 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 | 20.04 | cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* |
| debian | debian_linux | 9.0 | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| oracle | communications_cloud_native_core_network_function_cloud_native_environment | 22.2.0 | cpe:2.3:a:oracle:communications_cloud_native_core_network_function_cloud_native_environment:22.2.0:*:*:*:*:*:*:* |
| oracle | zfs_storage_appliance_kit | 8.8 | cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://bugs.python.org/issue39603 | Issue Tracking Vendor Advisory |
| https://github.com/urllib3/urllib3/commit/1dd69c5c5982fae7c87a620d487c2ebf7a6b436b | Patch Third Party Advisory |
| https://github.com/urllib3/urllib3/pull/1800 | Patch Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2021/06/msg00015.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/10/msg00012.html | |
| https://usn.ubuntu.com/4570-1/ | Third Party Advisory |
| https://www.oracle.com/security-alerts/cpujul2022.html | Patch Third Party Advisory |
| https://www.oracle.com/security-alerts/cpuoct2021.html | Patch Third Party Advisory |