CVE-2018-5968
Deserialization of Untrusted Data in jackson-databind
8.1
HIGH
CVSS 3.1
EPSS 2.0%
Description
FasterXML jackson-databind through 2.8.11 and 2.9.x through 2.9.3 allows unauthenticated remote code execution because of an incomplete fix for the CVE-2017-7525 and CVE-2017-17485 deserialization flaws. This is exploitable via two different gadgets that bypass a blacklist.
How to fix CVE-2018-5968
To remediate CVE-2018-5968, upgrade the affected package to a fixed version below.
- —upgrade to 2.9.4-1 or later
- —upgrade to 2.8.11.1 or later
Is CVE-2018-5968 being exploited?
Low — EPSS is 2.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.9.4-1
- >= 2.8.0, < 2.8.11.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |