Deserialization in Fasterxml Jackson-Databind
CVE-2018-11307
An issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.5. Use of Jackson default typing along with a gadget class from iBatis allows exfiltration of content. Fixed in 2.7.9.4, 2.8.11.2, and 2.9.6.
Vulnerability class: Insecure Deserialization
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.057 (93.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 93rd percentile — 93.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.057 · newest: 0.057 · change: 0.000
Affected products
- Fasterxml Jackson-Databind
- Oracle Clusterware — versions 12.1.0.2.0
- Oracle Communications Instant Messaging Server — versions 10.0.1.2.0
- Oracle Global Lifecycle Management Opatch
- Oracle Retail Customer Management And Segmentation Foundation — versions 17.0
- Oracle Utilities Advanced Spatial And Operational Analytics — versions 2.7.0.1
- Red Hat Enterprise Linux — versions 7.0
- Red Hat Openshift Container Platform — versions 3.11, 4.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- access.redhat.com/errata/RHSA-2019:1822 (vendor-advisory, Third Party Advisory)
- access.redhat.com/errata/RHSA-2019:1823 (vendor-advisory, Third Party Advisory)
- access.redhat.com/errata/RHSA-2019:2804 (vendor-advisory, Third Party Advisory)
- access.redhat.com/errata/RHSA-2019:2858 (vendor-advisory, Third Party Advisory)
- lists.apache.org/thread.html/7fcf88aff0d1deaa5c3c7be8d58c05ad7ad5da94b59065d8e7… (mailing-list, Mailing List, Third Party Advisory)
- access.redhat.com/errata/RHSA-2019:3002 (vendor-advisory, Third Party Advisory)
- access.redhat.com/errata/RHSA-2019:3140 (vendor-advisory, Third Party Advisory)
- lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b… (mailing-list, Mailing List, Third Party Advisory)
- access.redhat.com/errata/RHSA-2019:3149 (vendor-advisory, Third Party Advisory)
- lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864… (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-11307?
- CVE-2018-11307 is a critical-severity vulnerability in Fasterxml Jackson-Databind, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2019-07-09.
- How severe is CVE-2018-11307?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2018-11307 known to be exploited?
- 10 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.