fkie_cve-2021-23240
Vulnerability from fkie_nvd
Published
2021-01-12 09:15
Modified
2024-11-21 05:51
Severity ?
Summary
selinux_edit_copy_tfiles in sudoedit in Sudo before 1.9.5 allows a local unprivileged user to gain file ownership and escalate privileges by replacing a temporary file with a symlink to an arbitrary file target. This affects SELinux RBAC support in permissive mode. Machines without SELinux are not vulnerable.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| sudo_project | sudo | * | |
| sudo_project | sudo | * | |
| netapp | hci_management_node | - | |
| netapp | solidfire | - | |
| fedoraproject | fedora | 32 | |
| fedoraproject | fedora | 33 |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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