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Fencer Intel
low —

GHSA-rfhg-rjfp-9q8q json

Potential denial of service after connection migration

published 3y ago modified 3y ago

cvss
—
not scored
cisa kev
Not listed
not in CISA's catalog
epss
—
no score, EPSS covers CVEs only
public exploits
0
none known

Summary

### Impact An issue in s2n-quic results in the endpoint shutting down due to a combination of peer-initiated connection migration and duplicate new connection ID frames being received. No AWS services are affected by this issue, and customers of AWS services do not need to take action.

Impacted versions: <=v1.24.0 ### Patches The patch is included in v1.25.0.

### Workarounds There is no workaround. Applications using s2n-quic should upgrade their application to the most recent release of s2n-quic.

If you have any questions or comments about this advisory we ask that you contact AWS/Amazon Security via our vulnerability reporting page or directly via email to aws-security@amazon.com. Please do not create a public GitHub issue.

Patch / fix

  • crates.io s2n-quic 1.25.0

Is GHSA-rfhg-rjfp-9q8q in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Affected packages

ecosystem package affected fixed in
crates.io s2n-quic
<1.25.0
1.25.0

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.