Deserialization in Nuxeo
CVE-2013-4521
RichFaces implementation in Nuxeo Platform 5.6.0 before HF27 and 5.8.0 before HF-01 does not restrict the classes for which deserialization methods can be called, which allows remote attackers to execute arbitrary code via crafted serialized data. NOTE: this vulnerability may overlap CVE-2013-2165.
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: 0.041 (90.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 90.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.041 · newest: 0.041 · change: 0.000
Affected products
- Nuxeo — versions 5.6.0, 5.8.0
- Nuxeo Platform — versions 5.8.0 before HF-01, 5.6.0 before HF27
Weakness classification (CWE)
References
- bugzilla.redhat.com/show_bug.cgi (Patch, Third Party Advisory, Issue Tracking)
- doc.nuxeo.com/display/public/ADMINDOC58/Nuxeo+Security+Hotfixes (Broken Link, Vendor Advisory)
- github.com/nuxeo/richfaces/commit/6cbad2a6dcb70d3e33a6ce5879b1a3ad79eb1aec (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2013-4521?
- CVE-2013-4521 is a critical-severity vulnerability in Nuxeo, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2020-02-06.
- How severe is CVE-2013-4521?
- Critical severity. CVSS v3 base score is 9.8 out of 10.