CVE-2013-7105
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 · uneditedBuffer overflow in the Interstage HTTP Server log functionality, as used in Fujitsu Interstage Application Server 9.0.0, 9.1.0, 9.2.0, 9.3.1, and 10.0.0; and Interstage Studio 9.0.0, 9.1.0, 9.2.0, and 10.0.0, has unspecified impact and attack vectors related to "ihsrlog/rotatelogs."
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 confidenceBuffer overflow vulnerability in Fujitsu Interstage HTTP Server's log functionality (ihsrlog/rotatelogs) allowing remote code execution or denial of service via specially crafted input to the logging subsystem.
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= 9.0.0= 9.1.0= 9.2.0= 9.3.1= 10.0.0= 9.0.0= 9.1.0= 9.2.0= 10.0.0CVSS 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
- Authentication
- None
- Confidentiality
- Complete
- Integrity
- Complete
- Availability
- Complete
AV:N/AC:L/Au:N/C:C/I:C/A:C
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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Verify Fujitsu Interstage installationCheck for Interstage directories in standard paths such as /opt/fujitsu/Interstage or C:\Fujitsu\Interstage, or use system inventory tools to detect Fujitsu Interstage Application Server or Studio softwareAffected if Fujitsu Interstage Application Server or Studio is present on the system
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Identify installed Interstage versionLocate version information in the Interstage installation directory or check version using product utilities in the bin directory. Compare against affected versions: 9.0.0, 9.1.0, 9.2.0, 9.3.1, and 10.0.0Affected if Installed version matches exactly 9.0.0, 9.1.0, 9.2.0, 9.3.1, or 10.0.0 for Application Server; or 9.0.0, 9.1.0, 9.2.0, or 10.0.0 for Studio
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Locate the log rotation componentSearch for ihsrlog or rotatelogs executable in the Interstage HTTP Server bin directory, typically found under <Interstage>/ihs/bin/ihsrlogAffected if The ihsrlog or rotatelogs binary exists in the Interstage HTTP Server installation
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Check if logging is configured to use affected componentExamine HTTP Server configuration files (httpd.conf) for CustomLog or ErrorLog directives that invoke ihsrlog or rotatelogs, such as piped logging configurationsAffected if Log rotation is configured to use the affected ih srlog or rotatelogs utility
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Assess network accessibility of HTTP ServerReview httpd.conf Listen directives and firewall rules to determine if the HTTP Server listens on network-accessible addresses rather than localhost onlyAffected if HTTP Server is bound to accessible network interfaces and logging functionality can receive remote input
Environment is affected if Fujitsu Interstage Application Server or Studio version 9.0.0, 9.1.0, 9.2.0, 9.3.1, or 10.0.0 is installed with the ih srlog/rotatelogs log functionality enabled and network-accessible
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 dataApply vendor-provided patches for affected Interstage Application Server and Studio versions; if patches unavailable, disable or restrict access to the affected log rotation functionality via network controls.
- Consultation2.0 h
- Implementation4.0 h
- Testing3.0 h
- Review / QA2.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2013-7105 — 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-2013-7105 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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- 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
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