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Threats Tagged 'cve-2026-45390'

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Threats Tagged 'cve-2026-45390'

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CVE-2026-45390: n/aCVE-2026-45390
0

OCaml-tar versions before 3.4.0 contain a directory traversal vulnerability where crafted archive entries with '../' path segments allow extraction outside the intended directory. Unlike standard tar implementations that reject such archives, ocaml-tar decompresses them, enabling arbitrary file writes outside the extraction directory. This vulnerability can be exploited by an attacker who can supply a malicious tar archive to a decompression endpoint.

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