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openSUSE 15.3: 2021:3489-1 Moderate: Python DoS And ReDoS

opensuse
Calendar Grey October 20, 2021
Dist Opensuse Esm H88
A new python update addresses two medium-level vulnerabilities, including Denial of Service (DoS) and ReDoS, impacting openSUSE systems.
An update that fixes two vulnerabilities is now available

Description

This update for python fixes the following issues:

- CVE-2021-3737: Fixed http client infinite line reading (DoS) after a

http 100. (bsc#1189241)

- CVE-2021-3733: Fixed ReDoS in urllib.request. (bsc#1189287)

Topics%20covered

Topics Covered

security advisory moderate DoS python openSUSE ReDoS

Patch

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-15.3-2021-3489=1

Package List

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

libpython2_7-1_0-2.7.18-33.1

libpython2_7-1_0-debuginfo-2.7.18-33.1

python-2.7.18-33.1

python-base-2.7.18-33.1

python-base-debuginfo-2.7.18-33.1

python-base-debugsource-2.7.18-33.1

python-curses-2.7.18-33.1

python-curses-debuginfo-2.7.18-33.1

python-debuginfo-2.7.18-33.1

python-debugsource-2.7.18-33.1

python-demo-2.7.18-33.1

python-devel-2.7.18-33.1

python-gdbm-2.7.18-33.1

python-gdbm-debuginfo-2.7.18-33.1

python-idle-2.7.18-33.1

python-tk-2.7.18-33.1

python-tk-debuginfo-2.7.18-33.1

python-xml-2.7.18-33.1

python-xml-debuginfo-2.7.18-33.1

- openSUSE Leap 15.3 (noarch):

python-doc-2.7.18-33.1

python-doc-pdf-2.7.18-33.1

- openSUSE Leap 15.3 (x86_64):

libpython2_7-1_0-32bit-2.7.18-33.1

libpython2_7-1_0-32bit-debuginfo-2.7.18-33.1

python-32bit-2.7.18-33.1

python-32bit-debuginfo-2.7.18-33.1

python-base-32bit-2.7.18-33.1

python-base-32bit-debuginfo-2.7.18-33.1

References

https://www.suse.com/security/cve/CVE-2021-3733.html

https://www.suse.com/security/cve/CVE-2021-3737.html

https://bugzilla.suse.com/1189241

https://bugzilla.suse.com/1189287

Announcement ID: openSUSE-SU-2021:3489-1
Rating: moderate
Affected Products: openSUSE Leap 15.3 .

Topics%20covered

Topics Covered

security advisory moderate DoS python openSUSE ReDoS

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