Security readout for executives and security teams
Plain-English summary
CVE-2019-14262 describes a stack-consumption issue in MetadataExtractor 2.1.0. In business terms, a vulnerable component may crash or become unavailable while processing certain metadata. The public bundle does not provide a severity score, confirmed exploit activity, or a vendor advisory with a named fixed version.
Executive priority
Treat this as a targeted availability risk until proven otherwise. It deserves attention where external file ingestion is business-critical, but the supplied evidence does not justify emergency treatment across all systems.
Technical view
The issue is described only as stack consumption in MetadataExtractor 2.1.0, with a GitHub pull request reference and an Apache Solr user-list discussion. The likely security impact is denial of service during metadata parsing. The provided evidence does not define CVSS, CWE, affected CPEs, exploitability conditions, or exact patched release.
Likely exposure
Exposure is most plausible where MetadataExtractor 2.1.0 processes untrusted files or metadata from users, partners, crawlers, or automated ingestion pipelines. The bundle does not prove exposure in Apache Solr or any other downstream product.
Exploitation context
The CVE is not listed as KEV in the supplied bundle, and no cited source confirms active exploitation. The available description is too sparse to assess attacker prerequisites beyond possible interaction with metadata parsing.
Researcher notes
Evidence is incomplete: no CVSS, CWE, affected CPEs, detailed advisory, or exploit confirmation is included. Focus analysis on dependency reachability and parsing trust boundaries, not broad product assumptions.
Mitigation direction
- Inventory applications and services using MetadataExtractor 2.1.0.
- Check upstream MetadataExtractor guidance and PR #190 for fixed-version direction.
- Prioritize services that parse externally supplied files or metadata.
- Apply resource limits around file ingestion and metadata parsing.
- Monitor parsing failures, crashes, and repeated malformed input submissions.
Validation and detection
- Search dependency manifests for MetadataExtractor version 2.1.0.
- Identify workflows that parse user-controlled or third-party metadata.
- Review crash logs for stack overflows or parser termination.
- Confirm whether upstream releases after PR #190 are deployed.
- Document any downstream products that bundle this library.
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-2019-14262 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://github.com/drewnoakes/metadata-extractor-dotnet/pull/190CVE reference · x_refsource_MISC
- [lucene-solr-user] 20200320 CVEs (vulnerabilities) that apply to Solr 8.4.1CVE reference · mailing-list, x_refsource_MLIST
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.