Integer Overflow

cairo-lang-starknet-classes is vulnerable to Integer overflow. The vulnerability is due to improper bounds checking in the Sierra bytecode decompression logic of the cairo-lang-starknet-classes library, allows an integer overflow to occur when processing malicious Declare v2/v3 transactions...

PT-2025-13278 · Unknown · Nethermind +1

Name of the Vulnerable Software and Affected Versions: Nethermind Juno versions prior to 0.12.5 Description: The issue is caused by an integer overflow within the Sierra bytecode decompression logic in the "cairo-lang-starknet-classes" library. This allows remote attackers to trigger an infinite...

CVE-2025-29072

The CVE-2025-29072 entry describes an integer overflow in Nethermind Juno (pre-12.05) within the Sierra bytecode decompression logic of cairo-lang-starknet-classes that can be triggered by a malicious Declare v2/v3 transaction, causing a Denial of Service with high CPU usage on Starknet full-node...