CVE-2023-7216
Published: 5 February 2024
A path traversal vulnerability was found in the CPIO utility. This issue could allow a remote unauthenticated attacker to trick a user into opening a specially crafted archive. During the extraction process, the archiver could follow symlinks outside of the intended directory, this allows writing files in arbitrary directories through symlinks.
Notes
Author | Note |
---|---|
fabian | Upstream believes this is normal behavior. https://lists.gnu.org/archive/html/bug-cpio/2024-03/msg00000.html |
Priority
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.3 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | Low |
Integrity impact | Low |
Availability impact | Low |
Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L |