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.
Metrics
Affected Vendors & Products
References
History
No history.
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
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-11-24T22:15:11.657
Modified: 2024-11-21T05:19:36.927
Link: CVE-2020-26235
Redhat
No data.