PSF-2023-7
See a problem?- Import Source
- https://github.com/psf/advisory-database/blob/main/advisories/python/PSF-2023-7.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/PSF-2023-7
- Aliases
- Published
- 2023-08-15T00:00:00Z
- Modified
- 2025-09-19T01:45:08.213Z
- Summary
- Reference count issue in _asyncio._swap_current_task()
- Details
-
An issue in Python CPython 3.12.0b1 allows an attacker to obtain sensitive information via the asyncio.swapcurrenttask() component.
- References
Affected packages
Git / github.com/python/cpython
Database specific
{
"vanir_signatures": [
{
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
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"251231637834396675887583955690109914299",
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]
},
"source": "https://github.com/python/cpython/commit/d2cbb6e918d9ea39f0dd44acb53270f2dac07454",
"deprecated": false,
"target": {
"file": "Modules/_asynciomodule.c"
},
"signature_type": "Line",
"id": "PSF-2023-7-040824a0"
},
{
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
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]
},
"source": "https://github.com/python/cpython/commit/9e6f8d46150c1a0af09d68ce63c603cf321994aa",
"deprecated": false,
"target": {
"file": "Modules/_asynciomodule.c"
},
"signature_type": "Line",
"id": "PSF-2023-7-9545f47c"
},
{
"signature_version": "v1",
"digest": {
"length": 542.0,
"function_hash": "85792863499473597187050678090001620694"
},
"source": "https://github.com/python/cpython/commit/9e6f8d46150c1a0af09d68ce63c603cf321994aa",
"deprecated": false,
"target": {
"file": "Modules/_asynciomodule.c",
"function": "swap_current_task"
},
"signature_type": "Function",
"id": "PSF-2023-7-b9d99530"
},
{
"signature_version": "v1",
"digest": {
"length": 542.0,
"function_hash": "85792863499473597187050678090001620694"
},
"source": "https://github.com/python/cpython/commit/d2cbb6e918d9ea39f0dd44acb53270f2dac07454",
"deprecated": false,
"target": {
"file": "Modules/_asynciomodule.c",
"function": "swap_current_task"
},
"signature_type": "Function",
"id": "PSF-2023-7-cd9b5ec5"
}
]
}