CVE-2018-7489
jackson-databind - security update
9.8
CRITICAL
CVSS 3.1
EPSS 36.2%
Description
FasterXML jackson-databind before 2.7.9.3, 2.8.x before 2.8.11.1 and 2.9.x before 2.9.5 allows unauthenticated remote code execution because of an incomplete fix for the CVE-2017-7525 deserialization flaw. This is exploitable by sending maliciously crafted JSON input to the readValue method of the ObjectMapper, bypassing a blacklist that is ineffective if the c3p0 libraries are available in the classpath.
How to fix CVE-2018-7489
To remediate CVE-2018-7489, upgrade the affected package to a fixed version below.
- —upgrade to 2.9.5-1 or later
- —upgrade to 2.4.2-2+deb8u4 or later
- —upgrade to 2.8.11.1 or later
Is CVE-2018-7489 being exploited?
Moderate — EPSS is 36.2%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (3)
- from 0, < 2.9.5-1
- from 0, < 2.4.2-2+deb8u4
- >= 2.8.0, < 2.8.11.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |