9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.007 Low
EPSS
Percentile
80.4%
Issue Overview:
A security regression of CVE-2019-9636 was discovered in python, which still allows an attacker to exploit CVE-2019-9636 by abusing the user and password parts of a URL. When an application parses user-supplied URLs to store cookies, authentication credentials, or other kind of information, it is possible for an attacker to provide specially crafted URLs to make the application locate host-related information (e.g. cookies, authentication data) and send them to a different host than where it should, unlike if the URLs had been correctly parsed. The result of an attack may vary based on the application. (CVE-2019-10160)
Affected Packages:
python3
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update python3 to update your system.
New Packages:
aarch64:
python3-3.7.4-1.amzn2.0.1.aarch64
python3-libs-3.7.4-1.amzn2.0.1.aarch64
python3-devel-3.7.4-1.amzn2.0.1.aarch64
python3-tools-3.7.4-1.amzn2.0.1.aarch64
python3-tkinter-3.7.4-1.amzn2.0.1.aarch64
python3-test-3.7.4-1.amzn2.0.1.aarch64
python3-debug-3.7.4-1.amzn2.0.1.aarch64
python3-debuginfo-3.7.4-1.amzn2.0.1.aarch64
i686:
python3-3.7.4-1.amzn2.0.1.i686
python3-libs-3.7.4-1.amzn2.0.1.i686
python3-devel-3.7.4-1.amzn2.0.1.i686
python3-tools-3.7.4-1.amzn2.0.1.i686
python3-tkinter-3.7.4-1.amzn2.0.1.i686
python3-test-3.7.4-1.amzn2.0.1.i686
python3-debug-3.7.4-1.amzn2.0.1.i686
python3-debuginfo-3.7.4-1.amzn2.0.1.i686
src:
python3-3.7.4-1.amzn2.0.1.src
x86_64:
python3-3.7.4-1.amzn2.0.1.x86_64
python3-libs-3.7.4-1.amzn2.0.1.x86_64
python3-devel-3.7.4-1.amzn2.0.1.x86_64
python3-tools-3.7.4-1.amzn2.0.1.x86_64
python3-tkinter-3.7.4-1.amzn2.0.1.x86_64
python3-test-3.7.4-1.amzn2.0.1.x86_64
python3-debug-3.7.4-1.amzn2.0.1.x86_64
python3-debuginfo-3.7.4-1.amzn2.0.1.x86_64
Red Hat: CVE-2019-10160
Mitre: CVE-2019-10160
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 2 | aarch64 | python3 | < 3.7.4-1.amzn2.0.1 | python3-3.7.4-1.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | python3-libs | < 3.7.4-1.amzn2.0.1 | python3-libs-3.7.4-1.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | python3-devel | < 3.7.4-1.amzn2.0.1 | python3-devel-3.7.4-1.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | python3-tools | < 3.7.4-1.amzn2.0.1 | python3-tools-3.7.4-1.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | python3-tkinter | < 3.7.4-1.amzn2.0.1 | python3-tkinter-3.7.4-1.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | python3-test | < 3.7.4-1.amzn2.0.1 | python3-test-3.7.4-1.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | python3-debug | < 3.7.4-1.amzn2.0.1 | python3-debug-3.7.4-1.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | aarch64 | python3-debuginfo | < 3.7.4-1.amzn2.0.1 | python3-debuginfo-3.7.4-1.amzn2.0.1.aarch64.rpm |
Amazon Linux | 2 | i686 | python3 | < 3.7.4-1.amzn2.0.1 | python3-3.7.4-1.amzn2.0.1.i686.rpm |
Amazon Linux | 2 | i686 | python3-libs | < 3.7.4-1.amzn2.0.1 | python3-libs-3.7.4-1.amzn2.0.1.i686.rpm |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.007 Low
EPSS
Percentile
80.4%