Deserialization in Apache Avro
CVE-2023-39410
When deserializing untrusted or corrupted data, it is possible for a reader to consume memory beyond the allowed constraints and thus lead to out of memory on the system. This issue affects Java applications using Apache Avro Java SDK up to and including 1.11.2. Users should update to apache-avro version 1.11.3 which addresses this issue.
Vulnerability class: Insecure Deserialization
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.018 (77.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 77.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
- Apache Avro
- Apache Software Foundation Avro Java Sdk — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- lists.apache.org/thread/q142wj99cwdd0jo5lvdoxzoymlqyjdds (vendor-advisory, Mailing List, Vendor Advisory)
- www.openwall.com/lists/oss-security/2023/09/29/6 (Mailing List, Third Party Advisory)
- security.netapp.com/advisory/ntap-20240621-0006/
Frequently asked questions
- What is CVE-2023-39410?
- CVE-2023-39410 is a high-severity vulnerability in Apache Avro, classified under Deserialization of Untrusted Data. CVSS score: 7.5/10. Published 2023-09-29.
- How severe is CVE-2023-39410?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2023-39410 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.