- Reported
-
- Issued
-
- Package
-
array-queue
(crates.io)
- Type
-
Vulnerability
- Keywords
-
#memory-corruption
#uninitialized-memory
#use-after-free
- Aliases
-
- Details
-
https://github.com/raviqqe/array-queue/issues/2
- CVSS Score
- 5.5
MEDIUM
- CVSS Details
-
- Attack vector
- Local
- Attack complexity
- Low
- Privileges required
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
- CVSS Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Patched
-
no patched versions
- Unaffected
-
Description
array_queue implements a circular queue that wraps around an array. However, it
fails to properly index into the array in the pop_back
function allowing the
reading of previously dropped or uninitialized memory.