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nvd[email protected]NVD:CVE-2022-48560
HistoryAug 22, 2023 - 7:16 p.m.

CVE-2022-48560

2023-08-2219:16:31
CWE-416
web.nvd.nist.gov
python
3.9
heappushpop
use-after-free
vulnerability

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.6 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.6%

A use-after-free exists in Python through 3.9 via heappushpop in heapq.

Affected configurations

NVD
Node
pythonpythonRange<3.6.11
OR
pythonpythonRange3.7.03.7.7
OR
pythonpythonRange3.8.03.8.2
OR
pythonpythonMatch3.9.0alpha1
OR
pythonpythonMatch3.9.0alpha2
Node
debiandebian_linuxMatch10.0

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.6 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.6%