// For flags

CVE-2023-39410

Apache Avro Java SDK: Memory when deserializing untrusted data in Avro Java SDK

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

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.

Al deserializar datos corruptos o que no son de confianza, es posible que un lector consuma memoria más allá de las restricciones permitidas y, por lo tanto, provoque una falta de memoria en el sistema. Este problema afecta a las aplicaciones Java que utilizan Apache Avro Java SDK hasta la versión 1.11.2 incluida. Los usuarios deben actualizar a la versión 1.11.3 de Apache-avro, que soluciona este problema.

A flaw was found in apache-avro. When deserializing untrusted or corrupted data, it is possible for a reader to consume memory beyond the allowed constraints, leading to an out-of-memory error and a denial of service on the system.

*Credits: Adam Korczynski at ADA Logics Ltd
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2023-07-31 CVE Reserved
  • 2023-09-29 CVE Published
  • 2024-12-17 EPSS Updated
  • 2025-02-13 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-502: Deserialization of Untrusted Data
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Apache
Search vendor "Apache"
Avro
Search vendor "Apache" for product "Avro"
< 1.11.3
Search vendor "Apache" for product "Avro" and version " < 1.11.3"
-
Affected