CVE-2023-39410

High

Description

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.

SeverityHigh

CVSS7.5

Exploit probability—

Product

Apache Avro

PublishedSep 29, 2023

First seenSep 29, 2023

Weakness typeCWE-502Deserialization of untrusted data

How to fix

Update

apache avro1.11.3 or later
avro1.11.3 or later
org.apache.avro:avro1.11.3 or later

Vendor advisories

lists.apache.org/thread/q142wj99cwdd0jo5lvdoxzoymlqyjdds

Affected products

Product	Affected versions	Fixed in
apache avro	v < 1.11.3	1.11.3
avroPyPI	v < 1.11.3	1.11.3
org.apache.avro:avroMaven	v < 1.11.3	1.11.3

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