CVE-2018-8018
moderate-risk
Published 2018-07-20
In Apache Ignite before 2.4.8 and 2.5.x before 2.5.3, the serialization mechanism does not have a list of classes allowed for serialization/deserialization, which makes it possible to run arbitrary code when 3-rd party vulnerable classes are present in Ignite classpath. The vulnerability can be exploited if the one sends a specially prepared form of a serialized object to GridClientJdkMarshaller deserialization endpoint.
Do I need to act?
~
4.4% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10
Critical
NETWORK
/ LOW complexity
Affected Products (1)
Ignite
Affected Vendors
References (6)
Third Party Advisory
http://www.securityfocus.com/bid/104911
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:3768
Third Party Advisory
http://www.securityfocus.com/bid/104911
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:3768
45
/ 100
moderate-risk
Severity
32/34 · Critical
Exploitability
8/34 · Low
Exposure
5/34 · Minimal