Security readout for executives and security teams
Plain-English summary
CVE-2016-10584 affects the dalek-browser-chrome-canary Node module used for DalekJS Chrome Canary bindings. It downloads binary resources over HTTP, so a network-positioned attacker could substitute a malicious binary. Business risk is mainly in developer or CI environments that still install this package.
Executive priority
Treat this as a targeted dependency hygiene issue, not a broad internet-facing emergency. Prioritize projects that run Node installs in CI or developer environments with access to sensitive systems or credentials.
Technical view
The issue is cleartext transport for binary downloads, mapped to CWE-311. The source states all versions are affected. If an attacker can intercept traffic between the installer and remote server, replacing the downloaded binary may result in remote code execution in the installing environment.
Likely exposure
Exposure is likely limited to projects, developer machines, or CI pipelines that still depend on dalek-browser-chrome-canary. The source lists all versions as affected, but provides no CPEs, CVSS, or production runtime scope.
Exploitation context
The provided sources do not show active exploitation, and KEV is false. Exploitation requires an attacker positioned on the network path during the HTTP binary download. No public exploit details are included in the source bundle.
Researcher notes
The advisory evidence is sparse: no CVSS, no fixed version, and no exploit status beyond the MITM-to-binary-replacement scenario. Analysis should stay scoped to the named Node module and HTTP binary download behavior.
Mitigation direction
- Inventory package manifests and lockfiles for dalek-browser-chrome-canary.
- Remove or replace the dependency where it is no longer needed.
- Check maintainer or vendor guidance for any fixed or deprecated package status.
- Avoid installing affected dependencies on untrusted or interceptable networks.
- Use vetted internal artifacts for CI where removal is not immediately possible.
Validation and detection
- Search repositories for dalek-browser-chrome-canary in package and lock files.
- Review CI jobs for fresh installs of the affected module.
- Confirm whether installs occur behind trusted network controls or artifact mirrors.
- Verify the package is absent from production runtime dependency chains.
- Document any retained usage and compensating controls.
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.
CWE-311: 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-2016-10584 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://nodesecurity.io/advisories/181CVE reference · x_refsource_MISC
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.
Missing Encryption of Sensitive Data
Missing Encryption of Sensitive Data represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.