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RUSTSEC-2020-0159: Potential segfault in localtime_r invocations #933

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github-actions bot opened this issue Nov 12, 2021 · 0 comments
Open

RUSTSEC-2020-0159: Potential segfault in localtime_r invocations #933

github-actions bot opened this issue Nov 12, 2021 · 0 comments

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Potential segfault in localtime_r invocations

Details
Package chrono
Version 0.4.19
URL chronotope/chrono#499
Date 2020-11-10

Impact

Unix-like operating systems may segfault due to dereferencing a dangling pointer in specific circumstances. This requires an environment variable to be set in a different thread than the affected functions. This may occur without the user's knowledge, notably in a third-party library.

Workarounds

No workarounds are known.

References

See advisory page for additional details.
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