VDB-266362 · CVE-2024-35229 · GHSA-jf9w-7f5g-j95p

matter-labs era-compiler-solidity up to 1.3.9 incorrect behavior order

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.2	$0-$5k	0.00

Summaryinfo

A vulnerability described as problematic has been identified in matter-labs era-compiler-solidity up to 1.3.9. This affects an unknown function. Executing a manipulation can lead to incorrect behavior order. This vulnerability is tracked as CVE-2024-35229. The attack can be launched remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in matter-labs era-compiler-solidity up to 1.3.9. It has been declared as problematic. This vulnerability affects an unknown code block. The manipulation with an unknown input leads to a incorrect behavior order vulnerability. The CWE definition for the vulnerability is CWE-696. The product performs multiple related behaviors, but the behaviors are performed in the wrong order in ways which may produce resultant weaknesses. As an impact it is known to affect integrity. CVE summarizes:

ZKsync Era is a layer 2 rollup that uses zero-knowledge proofs to scale Ethereum. Prior to version 1.3.10, there is a very specific pattern `f(a(),b()); check_if_a_executed_last()` in Yul that exposes a bug in evaluation order of Yul function arguments. This vulnerability has been fixed in version 1.3.10. As a workaround, update and redeploy affected contracts.

The advisory is available at github.com. This vulnerability was named CVE-2024-35229 since 05/14/2024. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

Upgrading to version 1.3.10 eliminates this vulnerability. Applying the patch 46ce047b51576495779b9f67534207d8154eab79 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

matter-labs

Name

era-compiler-solidity

Version

License

open-source

Website

Product: https://github.com/matter-labs/era-compiler-solidity/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.3
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Incorrect behavior order
CWE: CWE-696
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: era-compiler-solidity 1.3.10
Patch: 46ce047b51576495779b9f67534207d8154eab79

Timelineinfo

05/14/2024 🔍
05/27/2024 +13 days 🔍
05/27/2024 +0 days 🔍
05/27/2024 +0 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-jf9w-7f5g-j95p
Status: Confirmed

CVE: CVE-2024-35229 (🔍)
GCVE (CVE): GCVE-0-2024-35229
GCVE (VulDB): GCVE-100-266362

Entryinfo

Created: 05/27/2024 20:26
Changes: 05/27/2024 20:26 (65)
Complete: 🔍
Cache ID: 216::103