- Issued
-
- Package
-
uu_od
(crates.io)
- Type
-
Vulnerability
- Categories
-
- Aliases
-
- Details
-
https://github.com/uutils/coreutils/issues/1729
- CVSS Score
- 7.3
HIGH
- CVSS Details
-
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
- CVSS Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- Patched
-
Description
Affected versions of this crate passed an uniniitalized buffer to a
user-provided Read instance in PartialReader::read.
This can result in safe Read implementations reading from the uninitialized
buffer leading to undefined behavior.
The flaw was fixed in commit 39d62c6
by zero-initializing the passed buffer.