Security readout for executives and security teams
Plain-English summary
CVE-2016-4167 is a memory corruption issue in Adobe DNG Software Development Kit versions before 1.4. Software that uses the SDK to process DNG files could potentially be crashed or used for code execution. The public record does not describe the exact attack vector.
Executive priority
Prioritize this if the organization processes untrusted DNG image files or maintains software built with Adobe DNG SDK. Without evidence of active exploitation, this is not KEV-driven emergency work, but code execution potential makes inventory and vendor confirmation important.
Technical view
The CVE describes arbitrary code execution or denial of service in Adobe DNG SDK before 1.4 2016 through unspecified vectors. No CVSS, CWE, CPE, or detailed affected-product list is provided in the source bundle. Exposure depends on whether an application embeds the vulnerable SDK.
Likely exposure
Most exposure is indirect: internally developed or third-party image, media, forensic, asset-management, or photography workflows that embedded Adobe DNG SDK before 1.4. The bundle does not identify specific downstream products.
Exploitation context
The source bundle does not show CISA KEV listing, active exploitation, public exploit availability, or exploitation details. Treat this as a file-processing memory corruption risk with incomplete public technical detail.
Researcher notes
Public data is sparse: vectors are unspecified and no vulnerable CPEs are listed. Analysis should focus on dependency identification, embedded SDK provenance, file-processing attack surface, and Adobe APSB16-19 version guidance rather than assumed downstream product impact.
Mitigation direction
- Check Adobe APSB16-19 for vendor guidance and fixed SDK version details.
- Inventory software that embeds or links Adobe DNG SDK.
- Prioritize replacement or rebuilds using SDK version 1.4 or later where applicable.
- Ask third-party vendors whether their products used affected DNG SDK versions.
- Reduce exposure of vulnerable DNG-processing workflows until confirmed fixed.
Validation and detection
- Search source repositories and build manifests for Adobe DNG SDK references.
- Confirm deployed applications do not include DNG SDK versions before 1.4.
- Review vendor SBOMs or support statements for DNG SDK dependency status.
- Verify image-processing services handle untrusted DNG files only after remediation.
- Document unknowns where embedded SDK version cannot be confirmed.
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.
Execution 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-2016-4167 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://helpx.adobe.com/security/products/dng-sdk/apsb16-19.htmlCVE 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.