{"vulnerability": "CVE-2023-23931", "sightings": [{"uuid": "21243a49-f975-4eb3-a999-c3c96b984c1c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2023-23931", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0316/", "content": "", "creation_timestamp": "2026-03-19T00:00:00.000000Z"}, {"uuid": "4985d9b6-dd29-4583-96cd-a3dae184957d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2023-23931", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0395/", "content": "", "creation_timestamp": "2026-04-02T17:00:00.000000Z"}, {"uuid": "110bf828-e5e2-49be-aabc-010cbbffd9e2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-23931", "type": "seen", "source": "https://t.me/cibsecurity/57717", "content": "\u203c CVE-2023-23931 \u203c\n\ncryptography is a package designed to expose cryptographic primitives and recipes to Python developers. In affected versions `Cipher.update_into` would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects (such as `bytes`) to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This now correctly raises an exception. This issue has been present since `update_into` was originally introduced in cryptography 1.8.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2023-02-08T00:24:34.000000Z"}, {"uuid": "3c09a778-bdb7-4e29-bcf4-e99f68f66125", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-23931", "type": "seen", "source": "https://t.me/ctinow/181989", "content": "https://ift.tt/p08Tvi1\nCVE-2023-23931 | Oracle Business Intelligence Enterprise Edition 6.4.0.0.0/7.0.0.0.0 Analytics Server unusual condition", "creation_timestamp": "2024-02-09T12:51:18.000000Z"}]}