Security readout for executives and security teams
Plain-English summary
Poppler 0.59.0 can crash when processing a specially crafted PDF. For the business, the main documented concern is disruption to services that automatically render, convert, preview, or scan PDFs. The source bundle does not provide a severity score, fixed version, or downstream product list.
Executive priority
Treat this as a service-reliability risk for PDF-heavy workflows. Prioritize validation if customer uploads, email attachments, or automated document pipelines use Poppler, because a crafted file could disrupt processing.
Technical view
CVE-2017-14927 describes a NULL pointer dereference in Poppler 0.59.0, specifically SplashOutputDev::type3D0() in SplashOutputDev.cc, reachable through a crafted PDF document. The available sources indicate crash potential but do not include CVSS, CWE mapping, patch details, or broader affected-version data.
Likely exposure
Exposure is most likely where Poppler 0.59.0 processes untrusted PDFs, especially automated document conversion, preview, indexing, or upload workflows. The supplied sources do not identify affected downstream applications or packaged distributions.
Exploitation context
The source bundle states that a crafted PDF can trigger the flaw. CISA KEV status is false, and no supplied source claims active exploitation or public weaponization.
Researcher notes
Evidence is limited to the CVE record and freedesktop bug reference. The bundle names Poppler 0.59.0 and the affected function, but does not provide full bug details, exploit maturity, fixed commit, or affected-version range.
Mitigation direction
- Inventory Poppler use in PDF rendering, preview, conversion, and indexing workflows.
- Check Poppler, freedesktop, and OS distribution guidance for applicable fixed packages.
- Update Poppler through supported vendor or distribution channels where a fix applies.
- Restrict untrusted PDF processing on exposed services until affected versions are ruled out.
- Run PDF processing in isolated workers with crash recovery and resource controls.
Validation and detection
- Confirm installed Poppler versions and identify any 0.59.0 deployments.
- Map which applications or services pass uploaded PDFs to Poppler.
- Review PDF-processing logs for crashes or abnormal worker exits.
- After updating, retest normal PDF workflows with benign documents.
- Verify internet-facing upload paths do not rely on vulnerable Poppler instances.
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-2017-14927 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://bugs.freedesktop.org/show_bug.cgi?id=102604CVE 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.