Security readout for executives and security teams
CVE-2019-19480 is a memory-management flaw in OpenSC, software used around smart cards and PKCS#15 data. The public bundle says affected versions include OpenSC through 0.19.0 and 0.20.0 release candidates through rc3. No CVSS score, confirmed impact level, or active exploitation evidence is provided. Exposure is most likely where affected OpenSC versions are installed on systems that process smart-card or PKCS#15 private-key metadata. The bundle does not identify downstream products, default configurations, or affected operating-system packages beyond the Fedora advisory reference. Treat as a targeted dependency hygiene item, not an emergency based on current evidence. Prioritize systems using OpenSC for authentication, signing, or smart-card operations, especially where untrusted tokens or card data may be processed. Mitigation focus: Inventory OpenSC versions and identify installations through 0.19.0 or 0.20.0-rc3.; Update to an OpenSC release or vendor package not listed as affected.; Apply the referenced Fedora advisory where Fedora packages are in scope..
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-2019-19480 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
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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/OpenSC/OpenSC/commit/6ce6152284c47ba9b1d4fe8ff9d2e6a3f5ee02c7CVE reference · x_refsource_MISC
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18478CVE reference · x_refsource_MISC
- FEDORA-2020-3c93790abeCVE reference · vendor-advisory, x_refsource_FEDORA
Products and packages named in the record
CWE details
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