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Rational Build ForgeApplication · Ibm

CVE-2008-2122

HIGH · 7.5 CVSS v3.1 Published 2008-05-09
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
84/100
Remediation priority · High
Remotely reachable No privileges Zero-click

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 · unedited
IBM Rational Build Forge 7.0.2 allows remote attackers to cause a denial of service (CPU consumption) via a port scan, which spawns multiple bfagent server processes that attempt to read data from closed sockets.

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 confidence

IBM Rational Build Forge 7.0.2 contains a vulnerability in the bfagent server where port scans trigger spawning of multiple server processes that attempt to read data from closed sockets, causing excessive CPU consumption and denial of service.

MitigationImplement network segmentation and firewall rules to restrict unauthorized port scanning traffic to the Build Forge server. If available, apply vendor patches for this issue.

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
Rational Build ForgeApplication
Affected:= 7.0.2

CVSS 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
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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 checks

Work through these to decide whether this CVE applies to you.

  1. Identify IBM Rational Build Forge installation
    Locate the Build Forge installation directory and determine the installed version. Common locations include /opt/buildforge or C:\Program Files\IBM\Rational\Build Forge. Check for version files or use system inventory tools.
    Affected if IBM Rational Build Forge version 7.0.2 is installed
  2. Confirm exact version is 7.0.2
    Compare the installed version against the affected version range. This CVE affects only version 7.0.2 specifically, not a range of versions.
    Affected if Installed version is exactly 7.0.2
  3. Verify bfagent server component is running
    Check if the bfagent service or process is active on the system. Look for bfagent.exe on Windows or bfagent on Unix/Linux systems. Use process listing tools or service status commands.
    Affected if The bfagent server component is running and accepting connections

The system is affected if IBM Rational Build Forge version 7.0.2 is installed with the bfagent server component actively running, as this is where the port scan vulnerability manifests.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

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 data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Implement network segmentation and firewall rules to restrict unauthorized port scanning traffic to the Build Forge server. If available, apply vendor patches for this issue.

Fix this in Rational Build Forge Scoped from the published advisory
  • Consultation4.0 h
  • Implementation12.0 h
  • Testing6.0 h
  • Review / QA3.0 h
25.0 hours of engineering $4,400
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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2008-2122 in production — separate from our analysis above.

No notes yet

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What this is

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.

What belongs here
  • 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