PT-2020-5474 · Fasterxml+4 · Jackson-Databind+4

Published 2020-01-31 · Updated 2025-08-19 · CVE-2020-10650

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions jackson-databind versions through 2.9.10.4

Description A deserialization flaw was discovered in the jackson-databind library. It could allow an unauthenticated user to perform code execution via ignite-jta or quartz-core, specifically through the classes org.apache.ignite.cache.jta.jndi.CacheJndiTmLookup, org.apache.ignite.cache.jta.jndi.CacheJndiTmFactory, and org.quartz.utils.JNDIConnectionProvider. This issue is related to the restoration of untrusted data in memory, which may impact the confidentiality, integrity, and availability of protected information.

Recommendations For jackson-databind versions through 2.9.10.4, update to a version newer than 2.9.10.4 to resolve the issue. As a temporary workaround, consider restricting access to the ignite-jta and quartz-core components to minimize the risk of exploitation. Additionally, avoid using the vulnerable classes org.apache.ignite.cache.jta.jndi.CacheJndiTmLookup, org.apache.ignite.cache.jta.jndi.CacheJndiTmFactory, and org.quartz.utils.JNDIConnectionProvider until the issue is resolved.

Exploit

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

ALT-PU-2021-1792

BDU:2021-00767

CVE-2020-10650

DLA-3407-1

GHSA-RPR3-CW39-3PXH

OESA-2021-1129

Affected Products

Alt Linux

Astra Linux

Ignite-Jta

Jackson-Databind

Quartzcore

References · 33

• 🔥 https://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062 · Exploit
• https://github.com/FasterXML/jackson-databind/issues/2658 · Patch
• https://github.com/FasterXML/jackson-databind/commit/a424c038ba0c0d65e579e22001dec925902ac0ef · Patch
• https://oracle.com/security-alerts/cpujan2021.html · Patch
• https://oracle.com/security-alerts/cpuoct2022.html · Patch
• https://ubuntu.com/security/CVE-2020-10650 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-rpr3-cw39-3pxh · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-10650 · Security Note
• https://osv.dev/vulnerability/DLA-3407-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-00767 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-10650 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-10650 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-10650 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2020-10650 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-10650 · Vendor Advisory