OSV-2021-745

Import Source

JSON Data

https://api.osv.dev/v1/vulns/OSV-2021-745

Published

2021-05-11T00:00:17.714291Z

Modified

2022-04-13T03:04:42.392317Z

Summary

Heap-buffer-overflow in skip_to_next_entry

Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34110

Crash type: Heap-buffer-overflow READ 1
Crash state:
skip_to_next_entry
get_exception_handler
_PyEval_EvalFrameDefault

References

Affected packages

Type: GIT
Repo: https://github.com/python/cpython.git
Events: Introduced

a0bd9e9c11f5f52c7ddd19144c8230da016b53c6

Fixed

45862f9f5ef5d3c9da37f35e4fe4b18618530cfa

{
    "severity": "MEDIUM"
}