CVE-2022-24816 Improper Control of Generation of Code in jai-ext

2022-04-1320:45:17

CWE-94

GitHub_M

www.cve.org

10 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

9.9 High

AI Score

Confidence

High

0.968 High

EPSS

Percentile

99.7%

JSON

JAI-EXT is an open-source project which aims to extend the Java Advanced Imaging (JAI) API. Programs allowing Jiffle script to be provided via network request can lead to a Remote Code Execution as the Jiffle script is compiled into Java code via Janino, and executed. In particular, this affects the downstream GeoServer project. Version 1.2.22 will contain a patch that disables the ability to inject malicious code into the resulting script. Users unable to upgrade may negate the ability to compile Jiffle scripts from the final application, by removing janino-x.y.z.jar from the classpath.

CNA Affected

[
  {
    "product": "jai-ext",
    "vendor": "geosolutions-it",
    "versions": [
      {
        "status": "affected",
        "version": "< 1.1.22"
      }
    ]
  }
]