Ubuntu.comUB:CVE-2023-36053CVE-2023-36053
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
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
49.9%
In Django 3.2 before 3.2.20, 4 before 4.1.10, and 4.2 before 4.2.3,
EmailValidator and URLValidator are subject to a potential ReDoS (regular
expression denial of service) attack via a very large number of domain name
labels of emails and URLs.
Bugs
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | python-django | < 1:1.11.11-1ubuntu1.21+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
| ubuntu | 20.04 | noarch | python-django | < 2:2.2.12-1ubuntu0.18 | UNKNOWN |
| ubuntu | 22.04 | noarch | python-django | < 2:3.2.12-2ubuntu1.7 | UNKNOWN |
| ubuntu | 22.10 | noarch | python-django | < 3:3.2.15-1ubuntu1.4 | UNKNOWN |
| ubuntu | 23.04 | noarch | python-django | < 3:3.2.18-1ubuntu0.3 | UNKNOWN |
| ubuntu | 14.04 | noarch | python-django | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | python-django | < any | UNKNOWN |
References
docs.djangoproject.com/en/4.2/releases/security/
github.com/django/django/commit/454f2fb93437f98917283336201b4048293f7582 (3.2.20)
github.com/django/django/commit/ad0410ec4f458aa39803e5f6b9a3736527062dcd (main)
groups.google.com/forum/#!forum/django-announce
launchpad.net/bugs/cve/CVE-2023-36053
nvd.nist.gov/vuln/detail/CVE-2023-36053
security-tracker.debian.org/tracker/CVE-2023-36053
ubuntu.com/security/notices/USN-6203-1
ubuntu.com/security/notices/USN-6203-2
www.cve.org/CVERecord?id=CVE-2023-36053
www.djangoproject.com/weblog/2023/jul/03/security-releases/
www.openwall.com/lists/oss-security/2023/07/03/1
Related
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
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
49.9%