Ecosyste.ms: Advisories
An open API service providing security vulnerability metadata for many open source software ecosystems.
Security Advisories: GSA_kwCzR0hTQS00bXJ4LTZmeG0tOGpwZ809qA
Buffer Overflow in vyper
Impact
Importing a function from a JSON interface which returns bytes generates bytecode which does not clamp bytes length, potentially resulting in a buffer overrun.
Patches
0.3.2 (as of https://github.com/vyperlang/vyper/commit/049dbdc647b2ce838fae7c188e6bb09cf16e470b)
Workarounds
Use .vy interfaces.
Permalink: https://github.com/advisories/GHSA-4mrx-6fxm-8jpgJSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS00bXJ4LTZmeG0tOGpwZ809qA
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 2 years ago
Updated: about 2 months ago
CVSS Score: 7.1
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:N
EPSS Percentage: 0.0017
EPSS Percentile: 0.54235
Identifiers: GHSA-4mrx-6fxm-8jpg, CVE-2022-24788
References:
- https://github.com/vyperlang/vyper/security/advisories/GHSA-4mrx-6fxm-8jpg
- https://nvd.nist.gov/vuln/detail/CVE-2022-24788
- https://github.com/vyperlang/vyper/commit/049dbdc647b2ce838fae7c188e6bb09cf16e470b
- https://github.com/pypa/advisory-database/tree/main/vulns/vyper/PYSEC-2022-197.yaml
- https://github.com/advisories/GHSA-4mrx-6fxm-8jpg
Blast Radius: 16.8
Affected Packages
pypi:vyper
Dependent packages: 5Dependent repositories: 236
Downloads: 90,482 last month
Affected Version Ranges: < 0.3.2
Fixed in: 0.3.2
All affected versions: 0.2.1, 0.2.2, 0.2.3, 0.2.4, 0.2.5, 0.2.6, 0.2.7, 0.2.8, 0.2.9, 0.2.10, 0.2.11, 0.2.12, 0.2.13, 0.2.14, 0.2.15, 0.2.16, 0.3.0, 0.3.1
All unaffected versions: 0.3.2, 0.3.3, 0.3.4, 0.3.5, 0.3.6, 0.3.7, 0.3.8, 0.3.9, 0.3.10, 0.4.0