Vulnerabilities > CVE-2024-22194 - Predictable Seed in Pseudo-Random Number Generator (PRNG) vulnerability in Lfprojects Case Python Utilities and CDO Local Uuid Utility
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
LOW Integrity impact
NONE Availability impact
NONE Summary
cdo-local-uuid project provides a specialized UUID-generating function that can, on user request, cause a program to generate deterministic UUIDs. An information leakage vulnerability is present in `cdo-local-uuid` at version `0.4.0`, and in `case-utils` in unpatched versions (matching the pattern `0.x.0`) at and since `0.5.0`, before `0.15.0`. The vulnerability stems from a Python function, `cdo_local_uuid.local_uuid()`, and its original implementation `case_utils.local_uuid()`.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://github.com/Cyber-Domain-Ontology/CDO-Utility-Local-UUID/security/advisories/GHSA-rgrf-6mf5-m882
- https://github.com/Cyber-Domain-Ontology/CDO-Utility-Local-UUID/pull/3
- https://github.com/Cyber-Domain-Ontology/CDO-Utility-Local-UUID/pull/4
- https://github.com/Cyber-Domain-Ontology/CDO-Utility-Local-UUID/commit/9e78f7cb1075728d0aafc918514f32a1392cd235
- https://github.com/casework/CASE-Utilities-Python/commit/00864cd12de7c50d882dd1a74915d32e939c25f9
- https://github.com/casework/CASE-Utilities-Python/commit/1cccae8eb3cf94b3a28f6490efa0fbf5c82ebd6b
- https://github.com/casework/CASE-Utilities-Python/commit/5acb929dfb599709d1c8c90d1824dd79e0fd9e10
- https://github.com/casework/CASE-Utilities-Python/commit/7e02d18383eabbeb9fb4ec97d81438c9980a4790
- https://github.com/casework/CASE-Utilities-Python/commit/80551f49241c874c7c50e14abe05c5017630dad2
- https://github.com/casework/CASE-Utilities-Python/commit/939775f956796d0432ecabbf62782ed7ad1007b5
- https://github.com/casework/CASE-Utilities-Python/commit/db428a0745dac4fdd888ced9c52f617695519f9d
- https://github.com/casework/CASE-Utilities-Python/commit/e4ffadc3d56fd303b8f465d727c4a58213d311a1
- https://github.com/casework/CASE-Utilities-Python/commit/fca7388f09feccd3b9ea88e6df9c7a43a5349452
- https://github.com/casework/CASE-Utilities-Python/commit/fdc32414eccfcbde6be0fd91b7f491cc0779b02d#diff-e60b9cb8fb480ed27283a030a0898be3475992d78228f4045b12ce5cbb2f0509