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ubuntucveUbuntu.comUB:CVE-2023-41164
HistorySep 04, 2023 - 12:00 a.m.

CVE-2023-41164

2023-09-0400:00:00
ubuntu.com
ubuntu.com
13
cve-2023-41164
django
dos

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

7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

40.8%

In Django 3.2 before 3.2.21, 4.1 before 4.1.11, and 4.2 before 4.2.5,
django.utils.encoding.uri_to_iri() is subject to a potential DoS (denial of
service) attack via certain inputs with a very large number of Unicode
characters.

Notes

Author Note
alexmurray According to the upstream advisory affects versions 3.2.x, 4.1.x and 4.2.x with fixes in 3.2.21, 4.1.11 and 4.2.5 respectively

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

7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

40.8%