In Rust time crate from version 0.2.7 and before version 0.2.23, unix-like operating systems may segfault due to dereferencing a dangling pointer in specific circumstances. This requires the user to set any environment variable in a different thread than the affected functions. The affected functions are time::UtcOffset::local_offset_at, time::UtcOffset::try_local_offset_at, time::UtcOffset::current_local_offset, time::UtcOffset::try_current_local_offset, time::OffsetDateTime::now_local and time::OffsetDateTime::try_now_local. Non-Unix targets are unaffected. This includes Windows and wasm. The issue was introduced in version 0.2.7 and fixed in version 0.2.23.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2020-11-24T21:20:14

Updated: 2024-08-04T15:56:03.095Z

Reserved: 2020-10-01T00:00:00

Link: CVE-2020-26235

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-11-24T22:15:11.657

Modified: 2024-11-21T05:19:36.927

Link: CVE-2020-26235

cve-icon Redhat

No data.