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CVE-2022-36007
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CVE-2022-36007
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
Description
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.
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CVE ID
AttackerKB requires a CVE ID in order to pull vulnerability data and references from the CVE list and the National Vulnerability Database. If available, please supply below: