Security readout for executives and security teams
This flaw affects JBoss RESTEasy before 3.1.2. A malicious request could make RESTEasy parse YAML data in an unsafe way, potentially allowing code execution under the application’s permissions. Business urgency depends on whether vulnerable RESTEasy applications are reachable by untrusted users. Exposure is most likely in Java applications using RESTEasy versions before 3.1.2, especially where REST endpoints accept requests from untrusted networks or users. The source bundle does not prove every RESTEasy deployment is vulnerable. Treat as high priority for internet-facing or partner-facing Java services. The potential impact is code execution, but the evidence bundle lacks CVSS detail and active exploitation confirmation, so prioritize through exposure and asset criticality. Mitigation focus: Upgrade RESTEasy to 3.1.2 or a vendor-supported fixed package.; Review the listed Red Hat advisories for product-specific remediation guidance.; Prioritize externally reachable REST services using affected RESTEasy versions..
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
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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.
CWE-20: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2016-9606 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
- RHSA-2017:1411CVE reference · vendor-advisory, x_refsource_REDHAT
- https://bugzilla.redhat.com/show_bug.cgi?id=1400644CVE reference · x_refsource_CONFIRM
- RHSA-2017:1675CVE reference · vendor-advisory, x_refsource_REDHAT
- RHSA-2017:1254CVE reference · vendor-advisory, x_refsource_REDHAT
- RHSA-2017:1410CVE reference · vendor-advisory, x_refsource_REDHAT
- RHSA-2017:1412CVE reference · vendor-advisory, x_refsource_REDHAT
- RHSA-2018:2909CVE reference · vendor-advisory, x_refsource_REDHAT
- RHSA-2017:1256CVE reference · vendor-advisory, x_refsource_REDHAT
- RHSA-2017:1253CVE reference · vendor-advisory, x_refsource_REDHAT
- RHSA-2017:1260CVE reference · vendor-advisory, x_refsource_REDHAT
- RHSA-2017:1676CVE reference · vendor-advisory, x_refsource_REDHAT
- RHSA-2018:2913CVE reference · vendor-advisory, x_refsource_REDHAT
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.
Improper Input Validation
Improper Input Validation represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.