Path traversal via unvalidated instance name in backup tarball restore enables root file write / RCE
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Canonical | LXD | unaffected |
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Configuration 1 [-]
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No data.
| Vendor | Product | Versions | ||||||||||||||||||||
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| Canonical | Lxd |
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Vendor Solution
Upgrade to LXD version 4.0.12 or later, 5.0.4 or later, or 5.12.2 or later, or 6.0 or later.
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.592% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:canonical:lxd:*:*:*:*:*:*:*:* cpe:2.3:a:canonical:lxd:6.0:*:*:*:*:*:*:* |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| First Time appeared |
Canonical
Canonical lxd |
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| Vendors & Products |
Canonical
Canonical lxd |
| Type | Values Removed | Values Added |
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| Description | A path traversal vulnerability in LXD allows an attacker to manipulate file system paths during backup import and restore operations. When importing or restoring a backup archive, LXD fails to validate instance and storage volume names contained within the archive metadata. An attacker can exploit this flaw by supplying a crafted backup archive with malicious instance or volume names containing path traversal sequences, potentially allowing file access or overwriting outside the designated restore directory. | |
| Title | Path traversal via unvalidated instance name in backup tarball restore enables root file write / RCE | |
| Weaknesses | CWE-22 | |
| References |
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| Metrics |
cvssV3_1
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