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Known Affected Software Configurations Switch to CPE 2.2

Change History

OR
          *cpe:2.3:a:wevm:mppx:*:*:*:*:*:node.js:*:* versions up to (excluding) 0.4.11

GitHub, Inc.: https://github.com/wevm/mppx/commit/94088246ee18f21b5d6be40d9e7a464f5a280bfb Types: Patch

GitHub, Inc.: https://github.com/wevm/mppx/releases/tag/[email protected] Types: Release Notes

GitHub, Inc.: https://github.com/wevm/mppx/security/advisories/GHSA-mv9j-8jvg-j8mr Types: Patch, Vendor Advisory

mppx is a TypeScript interface for machine payments protocol. Prior to version 0.4.11, the tempo/session cooperative close handler validated the close voucher amount using "<" instead of "<=" against the on-chain settled amount. An attacker could submit a close voucher exactly equal to the settled amount, which would be accepted without committing any new funds, effectively closing or griefing the channel for free. This issue has been patched in version 0.4.11.

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

CWE-294

https://github.com/wevm/mppx/commit/94088246ee18f21b5d6be40d9e7a464f5a280bfb

https://github.com/wevm/mppx/releases/tag/[email protected]

https://github.com/wevm/mppx/security/advisories/GHSA-mv9j-8jvg-j8mr