Security readout for executives and security teams
CVE-2020-19186 is reported as a buffer overflow in ncurses 6.1 that can cause denial of service when crafted input reaches the affected terminal-information code. The sources do not provide a CVSS score, confirmed affected product list, or evidence of active exploitation. Exposure is most likely where ncurses 6.1, or vendor products bundling affected ncurses code, process untrusted terminal capability data or crafted commands. Apple and NetApp references indicate downstream vendor relevance, but exact affected products must be confirmed from vendor advisories. Do not treat this as a confirmed emergency from the supplied evidence. Assign vulnerability-management follow-up, prioritize vendor patch confirmation for Apple, NetApp, and Unix-like assets, and escalate if affected internet-facing or multi-tenant processing paths are confirmed. Mitigation focus: Check Apple, NetApp, and OS vendor advisories for applicable fixed releases.; Update affected macOS systems to the referenced security update levels where applicable.; Inventory systems and appliances that bundle ncurses 6.1..
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
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ATT&CK lookup starting points
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CVE-2020-19186 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/zjuchenyuan/fuzzpoc/blob/master/infotocap_poc2.mdCVE reference
- https://security.netapp.com/advisory/ntap-20231006-0005/CVE reference
- https://support.apple.com/kb/HT214038CVE reference
- https://support.apple.com/kb/HT214036CVE reference
- https://support.apple.com/kb/HT214037CVE reference
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.