mport trusts environment-controlled temporary directories in privileged metadata extraction
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% (0.466% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| 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 |
|---|---|---|
| Description | mport is the MidnightBSD Package Manager. mport before 2.7.8 used TMPDIR while extracting package metafiles, including when running as root or in setuid/setgid contexts. An attacker able to control the environment for a privileged mport invocation could redirect temporary metadata extraction to an attacker-controlled location. PR 123 ignores unsafe TMPDIR values in privileged contexts and rejects empty TMPDIR. This issue has been patched in version 2.7.8. | |
| Title | mport trusts environment-controlled temporary directories in privileged metadata extraction | |
| Weaknesses | CWE-377 CWE-73 |
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| References |
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| Metrics |
cvssV4_0
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