mport directory asset installation is vulnerable to symlink and path traversal races
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| MidnightBSD | mport | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Midnightbsd | Mport |
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No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.105% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Midnightbsd
Midnightbsd mport |
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| Vendors & Products |
Midnightbsd
Midnightbsd mport |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | mport is the MidnightBSD Package Manager. Prior to 2.7.8, directory assets handled as ASSET_DIR or ASSET_DIR_OWNER_MODE in libmport/bundle_read_install_pkg.c used path-based mport_mkdirp(), ownership, and permission operations. A local attacker able to modify part of the target installation tree could use dot-dot traversal or substitute symlinks during privileged package installation, causing directory creation or attribute changes to affect attacker-selected paths outside the intended package directories. This issue is fixed in version 2.7.8. | |
| Title | mport directory asset installation is vulnerable to symlink and path traversal races | |
| Weaknesses | CWE-367 CWE-59 |
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| References |
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| Metrics |
cvssV4_0
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