UBUNTU-CVE-2019-19274
- Source
- https://ubuntu.com/security/CVE-2019-19274
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-19274.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2019-19274
- Related
- Published
- 2019-11-26T15:15:00Z
- Modified
- 2024-10-15T14:07:08Z
- 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
- Summary
- [none]
- Details
-
typedast 1.3.0 and 1.3.1 has a handlekeywordonly_args 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.)
- References
-
- https://ubuntu.com/security/CVE-2019-19274
- https://bugs.python.org/issue36495
- https://github.com/python/typed_ast/commit/156afcb26c198e162504a57caddfe0acd9ed7dce
- https://github.com/python/typed_ast/commit/dc317ac9cff859aa84eeabe03fb5004982545b3b
- https://github.com/python/cpython/commit/a4d78362397fc3bced6ea80fbc7b5f4827aec55e
- https://github.com/python/cpython/commit/dcfcd146f8e6fc5c2fc16a4c192a0c5f5ca8c53c
- https://www.cve.org/CVERecord?id=CVE-2019-19274