A high severity integer overflow vulnerability in Apache Thrift allows remote, unauthenticated attackers to corrupt memory logic and potentially cause a denial of service.

This is an integer overflow or wraparound vulnerability (CWE-190) affecting C++, c_glib, Go, netstd, Delphi, and Haxe bindings, which can be triggered by unauthenticated remote attackers to cause unexpected application behavior.

Integer overflows can lead to memory corruption or logic errors that compromise the reliability of the affected application. With a CVSS score of 8.7, this vulnerability poses a high risk to business operations, as it can be exploited remotely to cause crashes or potential service disruption.

Immediate Action: Update Apache Thrift to version 0.24.0 or later to ensure integer operations are correctly bounds-checked.

Proactive Monitoring: Use memory safety tools and application monitoring to detect unexpected process termination or instability in Thrift-based services.

Compensating Controls: Ensure that runtime environments are configured with memory protection features, such as Address Space Layout Randomization (ASLR), to provide defense-in-depth against memory-related exploits.

Public Exploit Available: false

The risk of memory corruption and service disruption makes upgrading to version 0.24.0 an essential security action. Organizations should prioritize updating their Apache Thrift deployments to eliminate this vulnerability and maintain the integrity of their service infrastructure.