Security readout for executives and security teams
Plain-English summary
CVE-2018-8002 affects PoDoFo 0.9.5, a PDF-processing library. A specially crafted PDF can trigger an infinite loop in parsing and may lead to stack overflow, causing denial of service. The provided sources do not prove active exploitation or identify a vendor patch.
Executive priority
Prioritize if the business processes customer, partner, or public PDF uploads using PoDoFo 0.9.5. The main business risk is service disruption, not confirmed data compromise based on available sources.
Technical view
The issue is in PdfParserObject::ParseFileComplete() in PdfParserObject.cpp. Public CVE text describes an infinite loop that may result in stack overflow when parsing a crafted PDF. Impact is documented as denial of service or possibly unspecified other impact; exploit-db is referenced, but KEV is false.
Likely exposure
Exposure is most likely in applications, services, or batch jobs that use PoDoFo 0.9.5 to parse untrusted or externally supplied PDF files. The source bundle does not identify downstream products or CPEs.
Exploitation context
A public exploit reference exists, but the bundle does not cite active exploitation and the CVE is not marked KEV. Treat this as a realistic denial-of-service risk where untrusted PDFs reach PoDoFo 0.9.5.
Researcher notes
Evidence is sparse: no CVSS, CWE, CPEs, or patch reference are provided in the bundle. Analysis should focus on dependency discovery, reachable PDF parsing paths, and whether affected parsing occurs in exposed workflows.
Mitigation direction
- Inventory systems and dependencies for PoDoFo 0.9.5 usage.
- Check PoDoFo and distribution guidance for fixed packages or supported remediation.
- Avoid processing untrusted PDFs with affected components until remediated.
- Isolate PDF parsing from critical application processes where feasible.
- Apply runtime resource limits around PDF parsing workers.
Validation and detection
- Confirm whether PoDoFo 0.9.5 is present in application or package manifests.
- Map all routes, jobs, and services that parse externally supplied PDFs.
- Review logs for parser hangs, stack overflows, or PDF-triggered service restarts.
- Verify remediation with controlled internal regression tests only.
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
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CVE-2018-8002 mapping review
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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://bugzilla.redhat.com/show_bug.cgi?id=1548930CVE reference · x_refsource_MISC
- 44946CVE reference · exploit, x_refsource_EXPLOIT-DB
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.