CVE-2022-36007: Venice Remote Code Execution Vulnerability

MODERATE
Advisory Identifier: GHSA-4mmh-5vw7-rgvj
CVSS 6.1
CWE-22
Published
Advisory Summary

CVE-2022-36007 is a MODERATE (CVSS 6.1) remote code execution vulnerability (CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')) affecting Venice libraries in the Maven ecosystem. The issue involves venice vulnerable to partial path traversal issue within the functions `load-file` and `load-resource`. Remediation is available by upgrading affected packages to version 1.10.17.

CVE-2022-36007 at a Glance

CVE Identifier CVE-2022-36007
GHSA Identifier GHSA-4mmh-5vw7-rgvj
Severity MODERATE
CVSS v3.1 Base Score 6.1
CWE Classification CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected Product Venice
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 6.1

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N).

Attack Vector Local (AV:L)
Attack Complexity Low (AC:L)
Privileges Required Low (PR:L)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality Low (C:L)
Integrity High (I:H)
Availability None (A:N)

How to Fix CVE-2022-36007

To remediate this vulnerability, upgrade all affected Venice dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

com.github.jlangch:venice fixed: 1.10.17
<dependency>
    <groupId>com.github.jlangch</groupId>
    <artifactId>venice</artifactId>
    <version>1.10.17</version>
</dependency>
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release:

mvn dependency:tree -Dincludes=com.github.jlangch

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2022-36007, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree -Dincludes=com.github.jlangch

Analyze the terminal output to locate any version of Venice in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 1.10.17), your application is affected.

Note: The mvn dependency:tree -Dincludes=com.github.jlangch command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), where the product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. In Venice, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

### Impact 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 v1.10.16 are affected by this issue. ### Patches Upgrade to Venice >= 1.10.17, if you are on a version < 1.10.17 ### Workarounds If you cannot upgrade the library, you can control the functions that can be used in Venice with a sandbox. If it is appropriate, the functions `load-file` and `load-resource` can be blacklisted in the sandbox. ### References * [PR](https://github.com/jlangch/venice/pull/4/commits/c942c73136333bc493050910f171a48e6f575b23) ### For more information If you have any questions or comments about this advisory: * Open an issue in [GitHub Venice](https://github.com/jlangch/venice) * Email us at [juerg.ch](mailto:juerg.ch@ggaweb.ch) ### Credits I want to publicly recognize the contribution of [Jonathan Leitschuh](https://github.com/JLLeitschuh) for reporting this issue.

CVE-2022-36007 Affected Venice Versions

1 component(s)
Fixed Versions:
1.10.17
Product / Package Ecosystem Affected Versions Fixed Version
com.github.jlangch:venice
Maven
< 1.10.17
1.10.17

References

Frequently Asked Questions

What is CVE-2022-36007?
CVE-2022-36007 is a security vulnerability in Venice involving Venice vulnerable to Partial Path Traversal issue within the functions `load-file` and `load-resource` under CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal').
Which Venice versions are affected?
Affected versions include releases prior to 1.10.17 across affected packages: com.github.jlangch:venice.
What version fixes CVE-2022-36007?
Upgrading to 1.10.17 (or the latest patched release for your respective branch) resolves the vulnerability.
Is venice affected?
Yes, com.github.jlangch:venice is affected in releases prior to 1.10.17. Upgrade your dependency to 1.10.17 or later.
What is the CVSS score of CVE-2022-36007?
CVE-2022-36007 has a CVSS v3.1 base score of 6.1 (MODERATE) with vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N.
What CWE is associated with CVE-2022-36007?
CVE-2022-36007 is classified under CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.).
How can I check Maven dependencies for CVE-2022-36007?
Run the dependency tree command: 'mvn dependency:tree -Dincludes=com.github.jlangch'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-4mmh-5vw7-rgvj",
  "modified" : "2022-08-18T19:07:58Z",
  "published" : "2022-08-18T19:07:58Z",
  "aliases" : [ "CVE-2022-36007" ],
  "summary" : "Venice vulnerable to Partial Path Traversal issue within the functions `load-file` and `load-resource`",
  "details" : "### Impact\nA 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.\n\nAssuming Venice has been configured with the load paths: `[ \"/Users/foo/resources\" ]` \n\nWhen passing **relative** paths to these two vulnerable functions everything is fine:\n`(load-resource \"test.png\")`   => loads the file \"/Users/foo/resources/test.png\"\n`(load-resource \"../resources-alt/test.png\")`   => rejected, outside the load path\n\nWhen passing **absolute** paths to these two vulnerable functions Venice may return files outside the configured load paths:\n`(load-resource \"/Users/foo/resources/test.png\")`   => loads the file \"/Users/foo/resources/test.png\"\n`(load-resource \"/Users/foo/resources-alt/test.png\")`   => loads the file \"/Users/foo/resources-alt/test.png\" !!!\nThe latter call suffers from the _Partial Path Traversal_ vulnerability.\n\nThis 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\"`.\n\nVersions of Venice before and including v1.10.16 are affected by this issue.\n\n### Patches\nUpgrade to Venice >= 1.10.17, if you are on a version < 1.10.17\n\n### Workarounds\nIf you cannot upgrade the library, you can control the functions that can be used in Venice with a sandbox. If it is appropriate, the functions `load-file` and `load-resource` can be blacklisted in the sandbox.\n\n### References\n  * [PR](https://github.com/jlangch/venice/pull/4/commits/c942c73136333bc493050910f171a48e6f575b23)\n \n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [GitHub Venice](https://github.com/jlangch/venice)\n* Email us at [juerg.ch](mailto:juerg.ch@ggaweb.ch)\n\n### Credits\n\nI want to publicly recognize the contribution of [Jonathan Leitschuh](https://github.com/JLLeitschuh) for reporting this issue.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "com.github.jlangch:venice"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "1.10.17"
      } ]
    } ],
    "database_specific" : {
      "last_known_affected_version_range" : "<= 1.10.16"
    }
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/jlangch/venice/security/advisories/GHSA-4mmh-5vw7-rgvj"
  }, {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2022-36007"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/jlangch/venice/commit/215ae91bb964013b0a2d70718a692832d561ae0a"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/jlangch/venice/commit/c942c73136333bc493050910f171a48e6f575b23"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/jlangch/venice"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/jlangch/venice/releases/tag/v1.10.17"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-22" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2022-08-18T19:07:58Z",
    "nvd_published_at" : "2022-08-15T11:21:00Z"
  }
}