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Fix: Potential Vulnerability in Cloned Function #2087

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merged 3 commits into from
Mar 1, 2025

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tabudz
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@tabudz tabudz commented Feb 26, 2025

  • Please check if the PR fulfills these requirements
  • The changes have been tested locally
  • There are no breaking changes
  • What kind of change does this PR introduce?

This PR fixes a security vulnerability in uECC_sign_with_k() that was cloned from micro-ecc but did not receive the security patch. The original issue was reported and fixed under kmackay/micro-ecc@1b5f5ce.
This PR applies the same patch to eliminate the vulnerability.

References
https://nvd.nist.gov/vuln/detail/CVE-2020-27209
kmackay/micro-ecc@1b5f5ce

@Ralim Ralim force-pushed the fix-CVE-2020-27209 branch from c12c59e to 2c9d2bc Compare February 28, 2025 05:50
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Ralim commented Feb 28, 2025

Will re-test on hardware before merge

@Ralim Ralim force-pushed the fix-CVE-2020-27209 branch from 2c9d2bc to 66c2291 Compare March 1, 2025 22:03
@Ralim Ralim merged commit d775036 into Ralim:dev Mar 1, 2025
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Why does my soldering iron have security vulnerabilities. Where did the industrial civilization go so wrong?

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3 participants