GoogleOSV:BIT-PYTHON-2022-0391BIT-python-2022-0391
5 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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
6.6 Medium
AI Score
Confidence
Low
0.002 Low
EPSS
Percentile
59.6%
A flaw was found in Python, specifically within the urllib.parse module. This module helps break Uniform Resource Locator (URL) strings into components. The issue involves how the urlparse method does not sanitize input and allows characters like ‘\r’ and ‘\n’ in the URL path. This flaw allows an attacker to input a crafted URL, leading to injection attacks. This flaw affects Python versions prior to 3.10.0b1, 3.9.5, 3.8.11, 3.7.11 and 3.6.14.
| CPE | Name | Operator | Version |
|---|---|---|---|
| python | lt | 3.8.11 | |
| python | le | 3.10.0-alpha4 | |
| python | ge | 3.9.0 | |
| python | le | 3.10.0-alpha1 | |
| python | lt | 3.9.5 | |
| python | le | 3.10.0-alpha3 | |
| python | ge | 3.10.0-alpha4 | |
| python | ge | 3.7.0 | |
| python | ge | 3.10.0-alpha1 | |
| python | ge | 3.10.0-alpha3 |
References
bugs.python.org/issue43882
lists.debian.org/debian-lts-announce/2023/09/msg00022.html
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CSD2YBXP3ZF44E44QMIIAR5VTO35KTRB/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UDBDBAU6HUPZHISBOARTXZ5GKHF2VH5U/
security.gentoo.org/glsa/202305-02
security.netapp.com/advisory/ntap-20220225-0009/
www.oracle.com/security-alerts/cpuapr2022.html
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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
6.6 Medium
AI Score
Confidence
Low
0.002 Low
EPSS
Percentile
59.6%