Vulnerability · Published Apr 7, 2020 · Assigned by mitre
CVE-2020-11620
High 8.1
In plain English
A high-severity security flaw in the jackson-databind package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 5.7% (higher than 93% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)8.1High
Exploit odds (30 days)5.7%top 6.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.jelly.impl.Embedded (aka commons-jelly).
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | jackson-databind | 2.11.1-1 | DEBIAN-CVE-2020-11620 |
| Debian:13 | jackson-databind | 2.11.1-1 | DEBIAN-CVE-2020-11620 |
| Debian:14 | jackson-databind | 2.11.1-1 | DEBIAN-CVE-2020-11620 |
| Maven | com.fasterxml.jackson.core:jackson-databind | 2.9.10.4 | GHSA-h4rc-386g-6m85 |
Affected products (as reported)
References
- [debian-lts-announce] 20200417 [SECURITY] [DLA 2179-1] jackson-databind security update mailing-list, x_refsource_MLIST
- https://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062 x_refsource_MISC
- https://www.oracle.com/security-alerts/cpujul2020.html x_refsource_MISC
- https://security.netapp.com/advisory/ntap-20200511-0004/ x_refsource_CONFIRM
- https://github.com/FasterXML/jackson-databind/issues/2682 x_refsource_MISC
- [geode-issues] 20200831 [jira] [Created] (GEODE-8471) Dependency security issues in geode-core-1.12 mailing-list, x_refsource_MLIST
- https://www.oracle.com/security-alerts/cpuoct2020.html x_refsource_MISC
- https://www.oracle.com/security-alerts/cpujan2021.html x_refsource_MISC