Unsafe tar unpacking in HashiCorp go-slug
HashiCorp go-slug before 0.5.0 does not address attempts at directory traversal involving ../ and symlinks.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2020-29529US | high7.5 | — | ||
HashiCorp go-slug up to 0.4.3 did not fully protect against directory traversal while unpacking tar archives, and protections could be bypassed with specific constructions of multi… | ||||
02
references
External citations — patches, advisories, analysis.
- https://github.com/hashicorp/go-slugPACKAGE
- https://github.com/hashicorp/go-slug/commit/28cafc59c8da6126a3ae94dfa84181df4073454fWEB
- https://github.com/hashicorp/go-slug/commit/764785bc4cbb9e600ad1cf1a6bd21b535c182983WEB
- https://github.com/hashicorp/go-slug/compare/v0.4.3...v0.5.0WEB
- https://github.com/hashicorp/go-slug/pull/12WEB
- https://github.com/hashicorp/go-slug/releases/tag/v0.5.0WEB
- https://nvd.nist.gov/vuln/detail/CVE-2020-29529ADVISORY
- https://pkg.go.dev/vuln/GO-2021-0094WEB
scry
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