VDB
BIT-libpython-2025-4516
BIT-libpython-2025-4516
PUBLISHED
CVSS 5.900000095367432 MEDIUM
Use-after-free in "unicode_escape" decoder with error handler
Risk Scores
CVSS 4.0
5.900000095367432
CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | libpython | 0, 3.10.0, 3.11.0 |
Timeline
- Aug 11, 2025 CVE Published
- Aug 11, 2025 CVE Updated
References
- https://github.com/python/cpython/issues/133767 url
- https://github.com/python/cpython/commit/69b4387f78f413e8c47572a85b3478c47eba8142 url
- https://github.com/python/cpython/commit/73b3040f592436385007918887b7e2132aa8431f url
- https://github.com/python/cpython/commit/8d35fd1b34935221aff23a1ab69a429dd156be77 url
- https://github.com/python/cpython/commit/ab9893c40609935e0d40a6d2a7307ea51aec598b url
- https://nvd.nist.gov/vuln/detail/CVE-2025-4516 url
- https://github.com/python/cpython/pull/129648 url
- https://github.com/python/cpython/commit/4398b788ffc1f954a2c552da285477d42a571292 url
- https://mail.python.org/archives/list/security-announce@python.org/thread/L75IPBBTSCYEF56I2M4KIW353BB3AY74/ url
- https://github.com/python/cpython/commit/6279eb8c076d89d3739a6edb393e43c7929b429d url
- https://github.com/python/cpython/commit/9f69a58623bd01349a18ba0c7a9cb1dad6a51e8e url
- http://www.openwall.com/lists/oss-security/2025/05/19/1 url
- http://www.openwall.com/lists/oss-security/2025/05/16/4 url