typed_ast 1.3.0 and 1.3.1 has a handle_keywordonly_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.)
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-11-26T14:08:25

Updated: 2024-08-05T02:09:39.543Z

Reserved: 2019-11-26T00:00:00

Link: CVE-2019-19274

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-11-26T15:15:12.770

Modified: 2023-11-07T03:07:37.060

Link: CVE-2019-19274

cve-icon Redhat

No data.