Security readout for executives and security teams
Plain-English summary
CVE-2018-1269 is a Cloud Foundry Loggregator availability issue. An authenticated remote user could trigger malformed request handling that leaves TCP connections open, potentially degrading or denying Traffic Controller service. The provided sources do not include CVSS scoring or evidence of public exploitation.
Executive priority
Prioritize remediation for production Cloud Foundry foundations or multi-tenant environments. Business impact is service availability, not data theft, based on provided evidence. Urgency increases where many users can authenticate to the platform.
Technical view
Cloud Foundry Loggregator versions 89.x before 89.5, 96.x before 96.1, 99.x before 99.1, 101.x before 101.9, and 102.x before 102.2 mishandle errors while constructing certain HTTP requests, leaving dangling TCP connections in the Traffic Controller.
Likely exposure
Exposure is limited to Cloud Foundry environments running the listed Loggregator release lines before their fixed versions. The attack requires a remote authenticated user, reducing internet-wide risk but leaving shared or poorly governed platform environments exposed.
Exploitation context
The source bundle states remote authenticated abuse is possible. It does not cite CISA KEV listing, active exploitation, public exploit availability, or unauthenticated attack paths. Treat this as a credible denial-of-service risk where untrusted users have platform access.
Researcher notes
Evidence is sparse: no CVSS, CWE, exploit status, or detailed vendor mitigation text is included in the bundle. Analysis should stay bounded to authenticated denial of service through dangling Traffic Controller TCP connections.
Mitigation direction
- Upgrade affected Loggregator release lines to the fixed versions or later.
- Use Cloud Foundry vendor guidance before changing release trains.
- Limit Loggregator access to trusted authenticated users only.
- Monitor Traffic Controller health and connection exhaustion symptoms.
Validation and detection
- Inventory Cloud Foundry foundations running Loggregator.
- Compare deployed versions against the fixed release thresholds.
- Review Traffic Controller availability and connection metrics.
- Confirm authenticated access is limited to expected platform users.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2018-1269 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://www.cloudfoundry.org/blog/cve-2018-1269CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.