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freebsdFreeBSDD86BECFE-05A4-11EE-9D4A-080027EDA32C
HistoryJun 08, 2022 - 12:00 a.m.

Python -- multiple vulnerabilities

2022-06-0800:00:00
vuxml.freebsd.org
23

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

0.003 Low

EPSS

Percentile

65.1%

Python reports:

gh-103142: The version of OpenSSL used in Windows and Mac installers has been upgraded
to 1.1.1u to address CVE-2023-2650, CVE-2023-0465, CVE-2023-0466, CVE-2023-0464, as well
as CVE-2023-0286, CVE-2022-4303, and CVE-2022-4303 fixed previously in 1.1.1t (gh-101727).
gh-102153: urllib.parse.urlsplit() now strips leading C0 control and space characters
following the specification for URLs defined by WHATWG in response to CVE-2023-24329.
gh-99889: Fixed a security in flaw in uu.decode() that could allow for directory traversal
based on the input if no out_file was specified.
gh-104049: Do not expose the local on-disk location in directory indexes produced by
http.client.SimpleHTTPRequestHandler.
gh-101283: subprocess.Popen now uses a safer approach to find cmd.exe when launching with
shell=True.
gh-103935: trace.main now uses io.open_code() for files to be executed instead of raw open().
gh-102953: The extraction methods in tarfile, and shutil.unpack_archive(), have a new filter
argument that allows limiting tar features than may be surprising or dangerous, such as creating
files outside the destination directory.
gh-102126: Fixed a deadlock at shutdown when clearing thread states if any finalizer tries to
acquire the runtime head lock.
gh-100892: Fixed a crash due to a race while iterating over thread states in clearing
threading.local.

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

0.003 Low

EPSS

Percentile

65.1%