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Thu, 17 Sep 2026 17:30:00 +0000
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ssvc
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Thu, 17 Sep 2026 17:00:00 +0000
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| Description | mport is the MidnightBSD Package Manager. Prior to 2.7.8, libmport/fetch.c did not consistently reject empty, dot, dot-dot, or slash-containing bundle filenames before composing package download and write paths. Malicious package index data could place an unsafe value in indexEntry->bundlefile, and the missing is_valid_bundle_filename() checks allowed downloaded package data to be written outside the intended cache location or to an unsafe destination name. This issue is fixed in version 2.7.8. | |
| Title | mport package bundle downloads allow unsafe destination filenames | |
| Weaknesses | CWE-22 CWE-73 |
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cvssV4_0
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Subscriptions
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-09-17T17:00:25.780Z
Reserved: 2026-06-15T19:15:27.344Z
Link: CVE-2026-54583
Updated: 2026-09-17T17:00:21.482Z
Status : Deferred
Published: 2026-09-17T17:16:43.593
Modified: 2026-09-17T21:15:06.427
Link: CVE-2026-54583
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OpenCVE Enrichment
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