CVE-2021-28876 - log back

CVE-2021-28876 edited at 12 Apr 2021 09:46:32
Remote
- Local
+ Remote
CVE-2021-28876 edited at 12 Apr 2021 09:23:10
Severity
- Unknown
+ Medium
Remote
- Unknown
+ Local
Type
- Unknown
+ Incorrect calculation
CVE-2021-28876 edited at 12 Apr 2021 09:21:05
Description
+ In the standard library in Rust before 1.52.0, the Zip implementation has a panic safety issue. It calls __iterator_get_unchecked() more than once for the same index when the underlying iterator panics (in certain conditions). This bug could lead to a memory safety violation due to an unmet safety requirement for the TrustedRandomAccess trait.
References
+ https://github.com/rust-lang/rust/issues/81740
+ https://github.com/rust-lang/rust/pull/81741
+ https://github.com/rust-lang/rust/commit/0cfba2fd090834c909d5ed9deccdee8170da791b
Notes
CVE-2021-28876 created at 12 Apr 2021 09:19:04