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CVE-2018-0739
Vulnerability in CVE-2018-0739 (CVE-2018-0739)
Summary
vulnerability in CVE-2018-0739 (CVE-2018-0739). Risk of unauthorized operations or information disclosure.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2018-0739** has been found in CVE-2018-0739.
Risk of unauthorized operations or information disclosure. CVSS score: ?/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "CVE-2018-0739 CVE-2018-0739" on the vendor's site.
CVE-2018-0739 (CVE-2018-0739) —
Attack vector: remote (network-reachable) / unauthenticated
Affected: `1.1.0 - 1.1.0g`
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 CVE-2018-0739.
📍 Affected scope
CVE-2018-0739 — Affected range: `1.1.0 - 1.1.0g`.
🔥 Severity
Severity: ?. Risk of unauthorized operations or information disclosure
🔧 How to fix
Update to the patched release per vendor advisory. (If a vulnerable version `1.1.0 - 1.1.0g` is in production, plan an immediate maintenance window.)
🛡️ 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. Audit SBOM/dependencies to find affected services.
Response Actions (7 steps)
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
Audit SBOM/dependencies for affected components.依存マニフェストで影響コンポーネントを特定する。
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2Match against affected range verify
Confirm if version satisfies `1.1.0 - 1.1.0g`Step 1 で見つかったバージョンが影響範囲 `1.1.0 - 1.1.0g` に該当するか照合。本番で稼働中ならインシデント扱い。
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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。
References
- advisory http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
- advisory http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
- advisory http://www.securityfocus.com/bid/103518
- advisory http://www.securitytracker.com/id/1040576
- advisory https://access.redhat.com/errata/RHSA-2018:3090
- advisory https://access.redhat.com/errata/RHSA-2018:3221
- advisory https://access.redhat.com/errata/RHSA-2018:3505
- advisory https://access.redhat.com/errata/RHSA-2019:0366
- advisory https://access.redhat.com/errata/RHSA-2019:0367
- advisory https://access.redhat.com/errata/RHSA-2019:1711
- advisory https://access.redhat.com/errata/RHSA-2019:1712
- advisory https://lists.debian.org/debian-lts-announce/2018/03/msg00033.html
- advisory https://security.gentoo.org/glsa/201811-21
- advisory https://security.gentoo.org/glsa/202007-53
- advisory https://security.netapp.com/advisory/ntap-20180330-0002/
- advisory https://security.netapp.com/advisory/ntap-20180726-0002/
- advisory https://securityadvisories.paloaltonetworks.com/Home/Detail/133
- advisory https://usn.ubuntu.com/3611-1/
- advisory https://usn.ubuntu.com/3611-2/
- advisory https://www.debian.org/security/2018/dsa-4157
- advisory https://www.debian.org/security/2018/dsa-4158
- advisory https://www.openssl.org/news/secadv/20180327.txt
- advisory https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
- advisory https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html
- advisory https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
- patch http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
- web http://www.securityfocus.com/bid/105609
- web https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=2ac4c6f7b2b2af20c0e2b0ba05367e454cd11b33
- web https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=9310d45087ae546e27e61ddf8f6367f29848220d
- web https://www.oracle.com//security-alerts/cpujul2021.html
- web https://www.tenable.com/security/tns-2018-04
- web https://www.tenable.com/security/tns-2018-06
- web https://www.tenable.com/security/tns-2018-07
- web https://nodejs.org/en/blog/vulnerability/march-2018-security-releases/