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CVE

GHSA-rr8g-9fpq-6wmg

Tokio broadcast channel calls clone in parallel, but does not require `Sync`
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CVE

GHSA-rr8g-9fpq-6wmg

Tokio broadcast channel calls clone in parallel, but does not require `Sync`

The broadcast channel internally calls clone on the stored value when receiving it, and only requires T:Send. This means that using the broadcast channel with values that are Send but not Sync can trigger unsoundness if the clone implementation makes use of the value being !Sync.

Thank you to Austin Bonander for finding and reporting this issue.

Package Versions Affected

Package Version
patch Availability
trust-dns
Available
Available by request

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
-
C
H
U
-
C
H
U
-

Related Resources

No items found.

References

Severity

0

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
0
EPSS Probability
0%
EPSS Percentile
0%
Introduced Version
0.2.5
Fix Available
1.38.2

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