CVE-2019-12384
MEDIUM severity · CVSS 5.9 · Insecure deserialization
5.9CVSS MEDIUM
Summary
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.
Impact & exploitability
Attack vectorNetwork
Attack complexityHigh
Privileges requiredNone
User interactionNone
Confidentiality impactHigh
Integrity impactNone
Availability impactNone
Exploit probability (EPSS)45%
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected products we track (2)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Additional information
- NVD record
- https://access.redhat.com/errata/RHSA-2019:1820Advisory
- https://access.redhat.com/errata/RHSA-2019:2720Advisory
- https://access.redhat.com/errata/RHSA-2019:2858Advisory
- https://access.redhat.com/errata/RHSA-2019:2935Advisory
- https://access.redhat.com/errata/RHSA-2019:2936Advisory
- https://access.redhat.com/errata/RHSA-2019:2937Advisory
- https://access.redhat.com/errata/RHSA-2019:2938Advisory
- https://access.redhat.com/errata/RHSA-2019:2998Advisory