RUSTSEC-2020-0038
Memory safety issues in compact::Vec
- Reported
- Issued
- Package
- ordnung (crates.io)
- Type
- Vulnerability
- Aliases
- References
- CVSS Score
- 7.5 HIGH
- CVSS Details
-
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- None
- Availability
- High
- CVSS Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Patched
- no patched versions
Description
compact::Vec contains multiple memory safety issues.
- It mishandles large capacity and causes out-of-bound access in 32-bit / allocator layout mismatch in 64-bit.
remove()is not panic-safe and causes double-free when an index larger than the length is provided.
Advisory available under CC0-1.0 license.