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CLSA-2026-1778979189
Vulnerability in idle-python3.7 (CLSA-2026-1778979189)
Summary
vulnerability in idle-python3.7 (CLSA-2026-1778979189). Risk of unauthorized operations or information disclosure. Mitigation: upgrade to `3.7.3-2+deb10u7+tuxcare.els2` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CLSA-2026-1778979189** has been found in idle-python3.7.
Risk of unauthorized operations or information disclosure. CVSS score: ?/10.
What to do: upgrade idle-python3.7 to **3.7.3-2+deb10u7+tuxcare.els2** or later.
If unsure, ask your IT team or search "idle-python3.7 CLSA-2026-1778979189" on the vendor's site.
CLSA-2026-1778979189 (idle-python3.7) —
Patched: `3.7.3-2+deb10u7+tuxcare.els2` — apply immediately
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
❓ What is the problem
**A vulnerability** (unclassified) exists in idle-python3.7.
📍 Affected scope
idle-python3.7 — .
🔥 Severity
Severity: ?. Risk of unauthorized operations or information disclosure
🔧 How to fix
Update to **3.7.3-2+deb10u7+tuxcare.els2**.
🛡️ Workaround
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
🔍 Detection
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Run `grep -r 'idle-python3.7' .` against your dependency files (package-lock.json, requirements.txt, go.sum) to find affected services.
Response Actions (7 steps)
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1Identify exposure identify
grep -r 'idle-python3.7' . | grep -v node_modulesリポジトリと本番環境の依存ファイル (package-lock.json / requirements.txt / go.sum / Gemfile.lock 等) で `idle-python3.7` を grep し、稼働しているサービス・バージョンを把握する。
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6Apply patch patch
Upgrade idle-python3.7 to 3.7.3-2+deb10u7+tuxcare.els2ステージング環境で 3.7.3-2+deb10u7+tuxcare.els2 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスと、Step 3 で見つけた異常検知の続報チェックを含めること。
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7Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番では Step 3 と同じログクエリでアラート再発が無いか継続監視。
Affected packages
TuxCare:Debian:10
idle-python3.7
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-2+deb10u7+tuxcare.els2"}]}]
TuxCare:Debian:10
libpython3.7
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-2+deb10u7+tuxcare.els2"}]}]
TuxCare:Debian:10
libpython3.7-dev
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-2+deb10u7+tuxcare.els2"}]}]
TuxCare:Debian:10
libpython3.7-minimal
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-2+deb10u7+tuxcare.els2"}]}]
TuxCare:Debian:10
libpython3.7-stdlib
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-2+deb10u7+tuxcare.els2"}]}]
TuxCare:Debian:10
libpython3.7-testsuite
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-2+deb10u7+tuxcare.els2"}]}]
TuxCare:Debian:10
python3.7
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-2+deb10u7+tuxcare.els2"}]}]
TuxCare:Debian:10
python3.7-dev
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-2+deb10u7+tuxcare.els2"}]}]
TuxCare:Debian:10
python3.7-doc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-2+deb10u7+tuxcare.els2"}]}]
TuxCare:Debian:10
python3.7-examples
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-2+deb10u7+tuxcare.els2"}]}]
TuxCare:Debian:10
python3.7-minimal
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-2+deb10u7+tuxcare.els2"}]}]
TuxCare:Debian:10
python3.7-venv
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.3-2+deb10u7+tuxcare.els2"}]}]