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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | rust-time | < 0.3.9-1 | rust-time_0.3.9-1_all.deb |
Debian | 11 | all | rust-time | < 0.1.42-1 | rust-time_0.1.42-1_all.deb |
Debian | 10 | all | rust-time | < 0.1.42-1 | rust-time_0.1.42-1_all.deb |
Debian | 999 | all | rust-time | < 0.3.31-1 | rust-time_0.3.31-1_all.deb |
Debian | 13 | all | rust-time | < 0.3.31-1 | rust-time_0.3.31-1_all.deb |