Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-41121 | First vendor Publication | 2021-10-06 |
Vendor | Cve | Last vendor Modification | 2023-08-02 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | |||
---|---|---|---|
Overall CVSS Score | 8.8 | ||
Base Score | 8.8 | Environmental Score | 8.8 |
impact SubScore | 5.9 | Temporal Score | 8.8 |
Exploitabality Sub Score | 2.8 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | Low | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | High | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:S/C:P/I:P/A:P) | |||
---|---|---|---|
Cvss Base Score | 6.5 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
Vyper is a Pythonic Smart Contract Language for the EVM. In affected versions when performing a function call inside a literal struct, there is a memory corruption issue that occurs because of an incorrect pointer to the the top of the stack. This issue has been resolved in version 0.3.0. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41121 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 4 |
Sources (Detail)
Source | Url |
---|---|
CONFIRM | https://github.com/vyperlang/vyper/security/advisories/GHSA-xv8x-pr4h-73jv |
MISC | https://github.com/vyperlang/vyper/pull/2447 |
Alert History
Date | Informations |
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2023-08-12 01:24:00 |
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2023-08-03 21:28:12 |
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2023-08-02 21:27:53 |
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2021-10-15 21:23:00 |
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2021-10-07 00:22:51 |
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