CVE-2023-41052
Vyper EC Mathematical Operations Side-Effect Vulnerability
Description
Vyper is a Pythonic Smart Contract Language. In affected versions the order of evaluation of the arguments of the builtin functions `uint256_addmod`, `uint256_mulmod`, `ecadd` and `ecmul` does not follow source order. This behaviour is problematic when the evaluation of one of the arguments produces side effects that other arguments depend on. A patch is currently being developed on pull request #3583. When using builtins from the list above, users should make sure that the arguments of the expression do not produce side effects or, if one does, that no other argument is dependent on those side effects.
INFO
Published Date :
Sept. 4, 2023, 6:15 p.m.
Last Modified :
Sept. 8, 2023, 2:08 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-41052.
| URL | Resource |
|---|---|
| https://github.com/vyperlang/vyper/pull/3583 | Patch |
| https://github.com/vyperlang/vyper/security/advisories/GHSA-4hg4-9mf5-wxxq | Exploit Patch Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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The following list is the news that have been mention
CVE-2023-41052 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-41052 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Sep. 08, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Changed Reference Type https://github.com/vyperlang/vyper/pull/3583 No Types Assigned https://github.com/vyperlang/vyper/pull/3583 Patch Changed Reference Type https://github.com/vyperlang/vyper/security/advisories/GHSA-4hg4-9mf5-wxxq No Types Assigned https://github.com/vyperlang/vyper/security/advisories/GHSA-4hg4-9mf5-wxxq Exploit, Patch, Third Party Advisory Added CWE NIST CWE-670 Added CPE Configuration OR *cpe:2.3:a:vyperlang:vyper:*:*:*:*:*:python:*:* versions up to (including) 0.3.9
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-41052 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-41052
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} 0.01%
score
0.33259
percentile