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
7.1 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
An update that solves three vulnerabilities and has four
fixes is now available.
Description:
This update for python3 fixes the following issues:
CVE-2021-3426: Fixed information disclosure via pydoc (bsc#1183374).
CVE-2021-3733: Fixed infinitely reading potential HTTP headers after a
100 Continue status response from the server (bsc#1189241).
CVE-2021-3737: Fixed ReDoS in urllib.request (bsc#1189287).
We do not require python-rpm-macros package (bsc#1180125).
Use versioned python-Sphinx to avoid dependency on other version of
Python (bsc#1183858).
Stop providing “python” symbol, which means python2 currently
(bsc#1185588).
Modify Lib/ensurepip/init.py to contain the same version numbers as
are in reality the ones in the bundled wheels (bsc#1187668).
Patch Instructions:
To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.
Alternatively you can run the command listed for your product:
openSUSE Leap 15.3:
zypper in -t patch openSUSE-SLE-15.3-2021-4104=1
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
openSUSE Leap | 15.3 | aarch64 | < - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): | - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):.aarch64.rpm | |
openSUSE Leap | 15.3 | ppc64le | < - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): | - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):.ppc64le.rpm | |
openSUSE Leap | 15.3 | s390x | < - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): | - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):.s390x.rpm | |
openSUSE Leap | 15.3 | x86_64 | < - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): | - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):.x86_64.rpm | |
openSUSE Leap | 15.3 | x86_64 | < - openSUSE Leap 15.3 (x86_64): | - openSUSE Leap 15.3 (x86_64):.x86_64.rpm |
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
7.1 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C