CVE-2023-38271
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedIBM Cloud Pak System 2.3.3.0, 2.3.3.3, 2.3.3.3 iFix1, 2.3.3.4, 2.3.3.5, 2.3.3.6, 2.3.3.6 iFix1, 2.3.3.6 iFix2, 2.3.3.7, and 2.3.3.7 iFix1 could allow an authenticated user to obtain sensitive information from log files.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceIBM Cloud Pak System contains a vulnerability where authenticated users can access log files containing sensitive information. This represents an information disclosure issue where credentials, tokens, or other confidential data may be improperly exposed in system logs accessible to authenticated users.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data= 2.3.3.0= 2.3.3.3= 2.3.3.4= 2.3.3.5= 2.3.3.6= 2.3.3.7CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify IBM Cloud Pak System installationLocate the IBM Cloud Pak System installation and determine its version number using IBM management interfaces or system inventory toolsAffected if The installed version matches 2.3.3.0, 2.3.3.3, 2.3.3.4, 2.3.3.5, 2.3.3.6, or 2.3.3.7
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Compare version against affected listReview the installed version against the affected versions: 2.3.3.0, 2.3.3.3, 2.3.3.4, 2.3.3.5, 2.3.3.6, 2.3.3.7Affected if The installed version exactly matches one of these versions
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Verify log directory permissionsExamine file system permissions on log directories to determine if authenticated users have read access to log filesAffected if Log directories are readable by authenticated users who should not have access to sensitive log content
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Inspect log files for sensitive dataReview sample log files for exposed credentials, tokens, API keys, or other confidential data that should not be loggedAffected if Log files contain readable sensitive credentials or tokens that are accessible to authenticated users
You are affected if IBM Cloud Pak System version 2.3.3.0, 2.3.3.3, 2.3.3.4, 2.3.3.5, 2.3.3.6, or 2.3.3.7 is installed and authenticated users can access log files containing sensitive information.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataReview and sanitize all log output to remove sensitive data before logging, restrict file system permissions on log directories to limit exposure, and apply available IBM patches for the affected versions.
- Consultation8.0 h
- Implementation16.0 h
- Testing8.0 h
- Review / QA4.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $10,240.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2023-38271 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2023-38271 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.
- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
- No spam, self-promotion, credentials, or personal data