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UBUNTU-CVE-2019-9514
Vulnerability in golang-1.10 (UBUNTU-CVE-2019-9514)
Summary
vulnerability in golang-1.10 (UBUNTU-CVE-2019-9514). Risk of unauthorized operations or information disclosure. Mitigation: upgrade to `17.9.0-2ubuntu0.1` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **UBUNTU-CVE-2019-9514** has been found in golang-1.10.
Risk of unauthorized operations or information disclosure. CVSS score: ?/10.
What to do: upgrade golang-1.10 to **17.9.0-2ubuntu0.1** or later.
If unsure, ask your IT team or search "golang-1.10 UBUNTU-CVE-2019-9514" on the vendor's site.
UBUNTU-CVE-2019-9514 (golang-1.10) —
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Patched: `17.9.0-2ubuntu0.1` — 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 golang-1.10.
📍 Affected scope
golang-1.10 — .
🔥 Severity
Severity: ?. Risk of unauthorized operations or information disclosure
🔧 How to fix
Update to **17.9.0-2ubuntu0.1**.
🛡️ 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 'golang-1.10' .` 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 'golang-1.10' . | 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 `golang-1.10` を grep し、稼働しているサービス・バージョンを把握する。
-
6Apply patch patch
Upgrade golang-1.10 to 17.9.0-2ubuntu0.1ステージング環境で 17.9.0-2ubuntu0.1 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。
-
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
Ubuntu:14.04:LTS
golang-1.10
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:Pro:14.04:LTS
nodejs
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:16.04:LTS
golang-1.10
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:16.04:LTS
golang-1.6
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:16.04:LTS
golang-google-grpc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:16.04:LTS
grpc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:Pro:16.04:LTS
nodejs
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:16.04:LTS
trafficserver
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:18.04:LTS
twisted
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17.9.0-2ubuntu0.1"}]}]
Ubuntu:18.04:LTS
golang-1.10
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:18.04:LTS
golang-1.8
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:18.04:LTS
golang-1.9
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:18.04:LTS
golang-google-grpc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:18.04:LTS
grpc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:Pro:18.04:LTS
h2o
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:Pro:18.04:LTS
netty
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:4.1.7-4ubuntu0.1+esm1"}]}]
Ubuntu:Pro:18.04:LTS
nodejs
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:18.04:LTS
trafficserver
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:20.04:LTS
twisted
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"18.9.0-6ubuntu1"}]}]
Ubuntu:20.04:LTS
golang-google-grpc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:20.04:LTS
grpc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:22.04:LTS
golang-google-grpc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:22.04:LTS
grpc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:24.04:LTS
grpc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:Pro:24.04:LTS
golang-google-grpc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:25.10
golang-google-grpc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:25.10
grpc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:26.04:LTS
golang-google-grpc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:26.04:LTS
grpc
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
References
- advisory https://ubuntu.com/security/notices/USN-4308-1
- advisory https://ubuntu.com/security/notices/USN-4866-1
- report https://ubuntu.com/security/CVE-2019-9514
- report https://github.com/Netflix/security-bulletins/blob/master/advisories/third-party/2019-002.md
- report https://netty.io/news/2019/08/13/4-1-39-Final.html
- report http://blog.kazuhooku.com/2019/08/h2o-version-226-230-beta2-released.html
- report https://github.com/netty/netty/pull/9460
- report https://labs.twistedmatrix.com/2019/11/twisted-19100-released.html
- report https://github.com/nodejs/node/pull/29133
- report https://github.com/nodejs/node/pull/29148
- report https://github.com/nodejs/node/pull/29152
- report https://www.cve.org/CVERecord?id=CVE-2019-9514