GHSA-7F92-RR6W-CQ64高危已审查

Storage corruption due to variables overwritten by re-entrancy locks

OSV 1.4.0 · github-reviewed · 修改于 2021-08-03 03:12

发布时间

2021-08-06 00:57

GitHub 审查时间

2021-08-03 03:12

NVD 发布时间

—

源文件

advisories/github-reviewed/2021/08/GHSA-7f92-rr6w-cq64/GHSA-7f92-rr6w-cq64.json

公告说明

Background

When attempting to use the v0.2.14 release, @pandadefi discovered an issue using the @nonreentrant decorator.

Impact

Reentrancy protection storage slots get allocated to the same slots as storage variables, leading to the corruption of storage variables when using the @nonreentrant decorator.

Patches

This issue was fixed in v0.2.15 in #2391, #2379

Workarounds

Don't use the @nonreentrant decorator in these versions.

受影响的软件包

PyPI

vyper

ECOSYSTEM

0.2.13

标识信息

别名 / CVE

无

CWE

无

软件生态

PyPI

扩展资料

暂无扩展资料。

CVSS 评分

没有 CVSS 数据。

原始 OSV JSON

{
  "id": "GHSA-7f92-rr6w-cq64",
  "aliases": [],
  "details": "### Background\nWhen attempting to use the v0.2.14 release, @pandadefi discovered an issue using the `@nonreentrant` decorator.\n\n### Impact\nReentrancy protection storage slots get allocated to the same slots as storage variables, leading to the corruption of storage variables when using the `@nonreentrant` decorator.\n\n### Patches\nThis issue was fixed in v0.2.15 in #2391, #2379\n\n### Workarounds\nDon't use the `@nonreentrant` decorator in these versions.",
  "summary": "Storage corruption due to variables overwritten by re-entrancy locks",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0.2.13"
            },
            {
              "fixed": "0.2.15"
            }
          ]
        }
      ],
      "package": {
        "name": "vyper",
        "ecosystem": "PyPI"
      }
    }
  ],
  "modified": "2021-08-02T19:12:30Z",
  "severity": [],
  "published": "2021-08-05T16:57:42Z",
  "references": [
    {
      "url": "https://github.com/vyperlang/vyper/security/advisories/GHSA-7f92-rr6w-cq64",
      "type": "WEB"
    },
    {
      "url": "https://github.com/vyperlang/vyper/pull/2379",
      "type": "WEB"
    },
    {
      "url": "https://github.com/vyperlang/vyper/pull/2391",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [],
    "severity": "HIGH",
    "github_reviewed": true,
    "nvd_published_at": null,
    "github_reviewed_at": "2021-08-02T19:12:30Z"
  }
}