GHSA-7xxv-wpxj-mx5v
Suggest an improvement- Source
- https://github.com/advisories/GHSA-7xxv-wpxj-mx5v
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/12/GHSA-7xxv-wpxj-mx5v/GHSA-7xxv-wpxj-mx5v.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/GHSA-7xxv-wpxj-mx5v
- Aliases
- Published
- 2019-12-02T18:03:09Z
- Modified
- 2024-11-18T22:23:08.548519Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- typed-ast Out-of-bounds Read
- Details
-
typedast 1.3.0 and 1.3.1 has an astfor_arguments out-of-bounds read. An attacker with the ability to cause a Python interpreter to parse Python source (but not necessarily execute it) may be able to crash the interpreter process. This could be a concern, for example, in a web-based service that parses (but does not execute) Python code. (This issue also affected certain Python 3.8.0-alpha prereleases.)
- Database specific
{ "nvd_published_at": null, "cwe_ids": [ "CWE-125" ], "severity": "HIGH", "github_reviewed": true, "github_reviewed_at": "2019-11-27T02:25:57Z" }- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2019-19275
- https://github.com/python/cpython/commit/a4d78362397fc3bced6ea80fbc7b5f4827aec55e
- https://github.com/python/cpython/commit/dcfcd146f8e6fc5c2fc16a4c192a0c5f5ca8c53c
- https://github.com/python/typed_ast/commit/156afcb26c198e162504a57caddfe0acd9ed7dce
- https://github.com/python/typed_ast/commit/dc317ac9cff859aa84eeabe03fb5004982545b3b
- https://bugs.python.org/issue36495
- https://github.com/advisories/GHSA-7xxv-wpxj-mx5v
- https://github.com/pypa/advisory-database/tree/main/vulns/typed-ast/PYSEC-2019-131.yaml
- https://github.com/python/typed_ast
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LG5H4Q6LFVRX7SFXLBEJMNQFI4T5SCEA
Affected packages
PyPI / typed-ast
Package
- Name
- typed-ast
- View open source insights on deps.dev
- Purl
- pkg:pypi/typed-ast