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SCA: security update for openzeppelin-cairo-contracts (GHSA-626q-v9j4-mcp4)

medium Tenable Cloud Security Plugin ID 411105

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - OpenZeppelin Contracts for Cairo is a library for secure smart contract development written in Cairo for
 StarkNet, a decentralized ZK Rollup. `is_valid_eth_signature` is missing a call to `finalize_keccak` after
 calling `verify_eth_signature`. As a result, any contract using `is_valid_eth_signature` from the account
 library (such as the `EthAccount` preset) is vulnerable to a malicious sequencer. Specifically, the
 malicious sequencer would be able to bypass signature validation to impersonate an instance of these
 accounts. The issue has been patched in 0.6.1. (CVE-2023-23940)

See Also

https://github.com/advisories/GHSA-626q-v9j4-mcp4

Plugin Details

Severity: Medium

ID: 411105

Version: Revision 1.6

Type: Local

Family: SCA Checks

Published: 1/23/2025

Updated: 6/1/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.51

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 4.9

Temporal Score: 3.6

Vector: CVSS2#AV:N/AC:H/Au:S/C:C/I:N/A:N

CVSS Score Source: CVE-2023-23940

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: Medium

Base Score: 6

Threat Score: 2.3

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 2/2/2023

Vulnerability Publication Date: 2/2/2023

Reference Information

CVE: CVE-2023-23940