CVE-2025-12084

MEDIUM5.3EPSS 0.13%

Quadratic complexity in node ID cache clearing

發布日:2025/12/3修改日:2026/5/16

描述

When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency on _clear_id_cache() the algorithm is quadratic. Availability can be impacted when building excessively nested documents.

受影響套件(10)

Bitnami/libpythonfrom 0, < 3.10.20, >= 3.11.0, < 3.11.15, >= 3.12.0, < 3.12.13, >= 3.13.0, < 3.13.11, >= 3.14.0, < 3.14.2
Bitnami/pythonfrom 0, < 3.10.20, >= 3.11.0, < 3.11.15, >= 3.12.0, < 3.12.13, >= 3.13.0, < 3.13.11, >= 3.14.0, < 3.14.2
Bitnami/python-minfrom 0, < 3.10.20, >= 3.11.0, < 3.11.15, >= 3.12.0, < 3.12.13, >= 3.13.0, < 3.13.11, >= 3.14.0, < 3.14.2
Debian/jythonfrom 0
Debian/pypy3from 0
Debian/python2.7from 0
Debian/python3.11from 0, < 3.11.2-6+deb12u7
Debian/python3.13from 0, < 3.13.5-2+deb13u1
Debian/python3.14from 0, < 3.14.2-1
Debian/python3.9from 0, < 3.9.2-1+deb11u5

CVSS 分數

來源	版本	嚴重程度	向量
osv	CVSS 4.0	—	CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/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
osv	CVSS 3.1	MEDIUM5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

描述

受影響套件(10)

CVSS 分數

參考連結(16)