CVE-2022-36007
What it is
Venice is a Clojure inspired sandboxed Lisp dialect with excellent Java interoperability. A partial path traversal issue exists within the functions `load-file` and `load-resource`. These functions can be limited to load files from a list of load paths. Assuming Venice has been configured with the load paths: `[ "/Users/foo/resources" ]` When passing **relative** paths to these two vulnerable functions everything is fine: `(load-resource "test.png")` => loads the file "/Users/foo/resources/test.png" `(load-resource "../resources-alt/test.png")` => rejected, outside the load path When passing **absolute** paths to these two vulnerable functions Venice may return files outside the configured load paths: `(load-resource "/Users/foo/resources/test.png")` => loads the file "/Users/foo/resources/test.png" `(load-resource "/Users/foo/resources-alt/test.png")` => loads the file "/Users/foo/resources-alt/test.png" !!! The latter call suffers from the _Partial Path Traversal_ vulnerability. This issue’s scope is limited to absolute paths whose name prefix matches a load path. E.g. for a load-path `"/Users/foo/resources"`, the actor can cause loading a resource also from `"/Users/foo/resources-alt"`, but not from `"/Users/foo/images"`. Versions of Venice before and including v1.10.17 are affected by this issue. Upgrade to Venice >= 1.10.18, if you are on a version < 1.10.18. There are currently no known workarounds.
At a glance
- Exploitability
- Can be exploited locally on the machine with a low-privilege account. High risk of data tampering.
- Exploit odds
- 0.4% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.4% in the next 30 days (EPSS).
- Severity: 6.1 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.4% · EPSS, next 30 days
- Weakness
- CWE-22 · Path traversal
- Record status
- Modified
Affected
- Venice Project Venice < 1.10.17
Attack profile CVSS 3.1 · 6.1
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- Low
- Integrity
- High
- Availability
- None
Raw vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2022-36007.md and follow it. Check whether this project is affected by CVE-2022-36007. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://github.com/jlangch/venice/commit/215ae91bb964013b0a2d70718a692832d561ae0a
- https://github.com/jlangch/venice/commit/c942c73136333bc493050910f171a48e6f575b23
- https://github.com/jlangch/venice/releases/tag/v1.10.17
- https://github.com/jlangch/venice/security/advisories/GHSA-4mmh-5vw7-rgvj
- https://github.com/jlangch/venice/commit/215ae91bb964013b0a2d70718a692832d561ae0a
- https://github.com/jlangch/venice/commit/c942c73136333bc493050910f171a48e6f575b23
- https://github.com/jlangch/venice/releases/tag/v1.10.17
- https://github.com/jlangch/venice/security/advisories/GHSA-4mmh-5vw7-rgvj
References
- https://github.com/jlangch/venice/commit/215ae91bb964013b0a2d70718a692832d561ae0a
- https://github.com/jlangch/venice/commit/c942c73136333bc493050910f171a48e6f575b23
- https://github.com/jlangch/venice/releases/tag/v1.10.17
- https://github.com/jlangch/venice/security/advisories/GHSA-4mmh-5vw7-rgvj
- https://github.com/jlangch/venice/commit/215ae91bb964013b0a2d70718a692832d561ae0a
- https://github.com/jlangch/venice/commit/c942c73136333bc493050910f171a48e6f575b23
- https://github.com/jlangch/venice/releases/tag/v1.10.17
- https://github.com/jlangch/venice/security/advisories/GHSA-4mmh-5vw7-rgvj