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  5. CVE-2022-47931

CVE-2022-47931: Collision of hash values in github.com/bnb-chain/tss-lib

December 23, 2022 (updated May 22, 2024)

IO FinNet tss-lib before 2.0.0 allows a collision of hash values.

References

  • github.com/IoFinnet/threshlib/commit/369ec50be1437588a9733443bcb2f15b794601d4
  • github.com/IoFinnet/threshlib/releases/tag/v2.0.0
  • github.com/advisories/GHSA-cvcx-g7wh-x8rf
  • github.com/bnb-chain/tss-lib
  • github.com/bnb-chain/tss-lib/commit/bb6fb30bd3ebd35c755109836aa1a5ee6126c8a0
  • github.com/bnb-chain/tss-lib/pull/233
  • github.com/golang/vulndb/blob/master/data/reports/GO-2023-1904.yaml
  • medium.com/@iofinnet/security-disclosure-for-ecdsa-and-eddsa-threshold-signature-schemes-4e969af7155b
  • nvd.nist.gov/vuln/detail/CVE-2022-47931

Code Behaviors & Features

Detect and mitigate CVE-2022-47931 with GitLab Dependency Scanning

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Affected versions

All versions before 1.3.6-0.20230324145555-bb6fb30bd3eb

Fixed versions

  • 1.3.6-0.20230324145555-bb6fb30bd3eb

Solution

Upgrade to version 1.3.6-0.20230324145555-bb6fb30bd3eb or above.

Impact 9.1 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Learn more about CVSS

Weakness

  • CWE-327: Use of a Broken or Risky Cryptographic Algorithm

Source file

go/github.com/bnb-chain/tss-lib/CVE-2022-47931.yml

Spotted a mistake? Edit the file on GitLab.

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