CVE-2019-12384
jackson-databind - security update
5.9
MEDIUM
CVSS 3.1
EPSS 51.3%
Description
FasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to have a variety of impacts by leveraging failure to block the logback-core class from polymorphic deserialization. Depending on the classpath content, remote code execution may be possible.
How to fix CVE-2019-12384
To remediate CVE-2019-12384, upgrade the affected package to a fixed version below.
- Debian/jackson-databind—upgrade to 2.9.8-3 or later
- —upgrade to 2.4.2-2+deb8u7 or later
- —upgrade to 2.9.9.1 or later
Is CVE-2019-12384 being exploited?
Likely — EPSS is 51.3%, placing CVE-2019-12384 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (3)
- from 0, < 2.9.8-3
- from 0, < 2.4.2-2+deb8u7
- >= 2.9.0, < 2.9.9.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |