Security readout for executives and security teams
Plain-English summary
CVE-2019-1010017 affects libnmap before v0.6.3. A specially crafted XML input can cause resource consumption and denial of service during XML parsing. Business urgency depends on whether internal applications parse XML from untrusted or semi-trusted scan sources.
Executive priority
Treat as a targeted dependency hygiene issue, not an emergency internet-wide incident based on supplied evidence. Prioritize systems where libnmap parses XML from untrusted sources or supports operational security workflows that could be disrupted by denial of service.
Technical view
The CVE describes XML Injection in libnmap's XML parsing component for versions before v0.6.3. The stated impact is denial of service by consuming resources through crafted XML payloads. No CVSS score, CWE, detailed advisory, or broad platform impact is provided in the supplied sources.
Likely exposure
Exposure is most likely in Python applications, automation, or security tooling that use libnmap before v0.6.3 and parse XML influenced by users, scanners, integrations, or external systems. Purely internal, trusted XML workflows have lower practical exposure.
Exploitation context
The source bundle does not show CISA KEV listing or cited evidence of active exploitation. The described attack vector requires crafted XML reaching libnmap's parser. Public details are limited, so exploitation feasibility should be assessed in the context of each application's XML input path.
Researcher notes
Evidence is sparse: affected range, impact, component, and attack vector are stated, but CVSS, CWE, exploit maturity, and precise remediation notes are not supplied. Validate real exposure through dependency discovery and data-flow review before assigning higher operational severity.
Mitigation direction
- Inventory applications and automation using libnmap or python-libnmap.
- Check whether deployed versions are earlier than v0.6.3.
- Plan upgrade to v0.6.3 or later after reviewing vendor guidance.
- Restrict XML inputs to trusted sources where immediate upgrade is delayed.
- Apply resource limits around XML processing for exposed workflows.
Validation and detection
- Confirm dependency versions in deployed applications and build manifests.
- Identify whether libnmap parses user-controlled or integration-controlled XML.
- Review logs for parser failures, timeouts, or abnormal resource spikes.
- Check the referenced GitHub issue and CVE record for updated guidance.
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-2019-1010017 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://github.com/savon-noir/python-libnmap/issues/87CVE 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.