VDB
CVE-2019-16942
CVE-2019-16942
PUBLISHED
CVSS 9.800000190734863 CRITICAL
A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.10. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the commons-dbcp (1.4) jar in the classpath, and an attacker can find an RMI service endpoint to access, it is possible to make the service execute a malicious payload. This issue exists because of org.apache.commons.dbcp.datasources.SharedPoolDataSource and org.apache.commons.dbcp.datasources.PerUserPoolDataSource mishandling.
EPSS 5.73% · 92.9th percentile
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
5.73%
92.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | jackson-databind | 2.4.2-3, 0, 2.4.2-2 |
| Ubuntu:Pro:14.04:LTS | jackson-databind | 2.2.2-1ubuntu0.1~esm1, 2.2.2-1, 0 |
| Ubuntu:18.04:LTS | jackson-databind | 2.9.4-1, 0, 2.9.5-1 |
| Cloudflare | access |
Timeline
- Oct 1, 2019 CVE Published
- Oct 8, 2019 CVE Updated
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Mar 1, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Jul 4, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
References
- https://issues.apache.org/jira/browse/GEODE-7255 third-party-advisory
- https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-16942 third-party-advisory
- https://ubuntu.com/security/CVE-2019-16942 advisory
- https://github.com/FasterXML/jackson-databind/issues/2478 discussion
- https://ubuntu.com/security/notices/USN-4813-1 advisory
- Multiples vulnérabilités dans les produits IBM advisory