PT-2020-8878 · Jodd · Jodd

Ssainz · Published 2020-05-21 · Updated 2022-04-22 · CVE-2018-21234

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Jodd versions prior to 5.0.4

Description The issue concerns the deserialization of untrusted JSON data when the setClassMetadataName is set. This allows for potential exploitation.

Recommendations For versions prior to 5.0.4, update to version 5.0.4 or later to resolve the issue. As a temporary workaround, consider restricting the use of the setClassMetadataName function to minimize the risk of exploitation.

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2018-21234

GHSA-JRG3-QQ99-35G7

Affected Products

Jodd

References · 37

• https://github.com/oblac/jodd/commit/9bffc3913aeb8472c11bb543243004b4b4376f16 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2018-21234 · Security Note
• https://ubuntu.com/security/CVE-2018-21234 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-21234 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-jrg3-qq99-35g7 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-21234 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-21234 · Security Note
• https://github.com/oblac/jodd · Note
• https://github.com/oblac/jodd/issues/628 · Note
• https://github.com/oblac/jodd/compare/v5.0.3...v5.0.4 · Note
• https://t.me/cibsecurity/12240 · Telegram Post
• https://lists.apache.org/thread.html/rdbb99b43334b59d3d3478d360c87e3235ba22edb1de7d39019194347%40%3Cissues.hive.apache.org%3E · Note
• https://lists.apache.org/thread.html/rf458683390d6650b26a2c8ba8ad396e038e520ad1cc3f3f1e20514d9%40%3Cdev.hive.apache.org%3E · Note
• https://lists.apache.org/thread.html/rd575d9877424a2d8776f5c2ff33bf3dc3382cd83f031d483f29c11ab@%3Cissues.hive.apache.org%3E · Note
• https://lists.apache.org/thread.html/rdce006b282e56c5cc73cdf452c51c5097154d0503396d62f48abbeae@%3Cgitbox.hive.apache.org%3E · Note