CVE-2020-11684 (GCVE-0-2020-11684)
Vulnerability from cvelistv5 – Published: 2020-09-14 13:32 – Updated: 2024-08-04 11:35
VLAI
EPSS
VEX
Summary
AT91bootstrap before 3.9.2 does not properly wipe encryption and authentication keys from memory before passing control to a less privileged software component. This can be exploited to disclose these keys and subsequently encrypt and sign the next boot stage (such as the bootloader).
Severity
9.1 (Critical)
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/linux4sam/at91bootstrap/commit… | x_refsource_MISC |
| https://labs.f-secure.com/advisories/microchip-at… | x_refsource_MISC |
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
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