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VULNERABILITIES

CVE-2023-33595 Details

Description

CPython v3.12.0 alpha 7 was discovered to contain a heap use-after-free via the function ascii_decode at /Objects/unicodeobject.c.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/python/cpython/issues/103824 CVEIssue TrackingVendor Advisory
https://github.com/python/cpython/pull/103993/commits/c120bc2d354ca3d27d0c7a53bf65574ddaabaf3a CVEPatch
https://github.com/python/cpython/issues/103824 [email protected]Issue TrackingVendor Advisory
https://github.com/python/cpython/pull/103993/commits/c120bc2d354ca3d27d0c7a53bf65574ddaabaf3a [email protected]Patch

Weakness Enumeration

CWE-IDCWE NameSource
CWE-416Use After Free[email protected]

Affected Products

ProductVersions
python python
3.12.0 alpha7

CPE

  • cpe:2.3:a:python:python:3.12.0:alpha7:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-33595
NVD Published Date:
Jun 7, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-33595 Details - Not Deferred