Home

CVE-2021-3737

Description

A flaw was found in python. An improperly handled HTTP response in the HTTP client code of python may allow a remote attacker, who controls the HTTP server, to make the client script enter an infinite loop, consuming CPU time. The highest threat from this vulnerability is to system availability.

Risk Information

Base Score
7.5
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.122

Associated Vulnerability

VulnerabilityOS Platform
Multiple vulnerabilities are fixed in Couchbase Server Enterprise Edition 7.0.4Windows
Multiple Vulnerabilities are affected in IBM Cognos Analytics 11.1Windows
Multiple Vulnerabilities are affected in IBM Cognos Analytics 11.2Windows
SUSE-SU-2021:3486-1(SUSE Linux Enterprise Server 12-SP5 ) libpython3_6m1_0-3.6.15-11.1.x86_64.rpmLinux
SUSE-SU-2021:3486-1(SUSE Linux Enterprise Server 12-SP5 ) libpython3_6m1_0-debuginfo-3.6.15-11.1.x86_64.rpmLinux
SUSE-SU-2021:3486-1(SUSE Linux Enterprise Server 12-SP5 ) python36-3.6.15-11.1.x86_64.rpmLinux
SUSE-SU-2021:3486-1(SUSE Linux Enterprise Server 12-SP5 ) python36-base-3.6.15-11.1.x86_64.rpmLinux
SUSE-SU-2021:3486-1(SUSE Linux Enterprise Server 12-SP5 ) python36-base-debuginfo-3.6.15-11.1.x86_64.rpmLinux
SUSE-SU-2021:3486-1(SUSE Linux Enterprise Server 12-SP5 ) python36-debuginfo-3.6.15-11.1.x86_64.rpmLinux
SUSE-SU-2021:3486-1(SUSE Linux Enterprise Server 12-SP5 ) python36-debugsource-3.6.15-11.1.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) libpython2_7-1_0-2.7.18-28.74.2.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) libpython2_7-1_0-32bit-2.7.18-28.74.2.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) libpython2_7-1_0-debuginfo-2.7.18-28.74.2.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) libpython2_7-1_0-debuginfo-32bit-2.7.18-28.74.2.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-2.7.18-28.74.1.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-32bit-2.7.18-28.74.1.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-base-2.7.18-28.74.2.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-base-32bit-2.7.18-28.74.2.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-base-debuginfo-2.7.18-28.74.2.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-base-debuginfo-32bit-2.7.18-28.74.2.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-base-debugsource-2.7.18-28.74.2.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-curses-2.7.18-28.74.1.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-curses-debuginfo-2.7.18-28.74.1.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-debuginfo-2.7.18-28.74.1.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-debuginfo-32bit-2.7.18-28.74.1.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-debugsource-2.7.18-28.74.1.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-demo-2.7.18-28.74.1.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-devel-2.7.18-28.74.2.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-doc-2.7.18-28.74.1.noarch.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-doc-pdf-2.7.18-28.74.1.noarch.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-gdbm-2.7.18-28.74.1.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-gdbm-debuginfo-2.7.18-28.74.1.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-idle-2.7.18-28.74.1.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-tk-2.7.18-28.74.1.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-tk-debuginfo-2.7.18-28.74.1.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-xml-2.7.18-28.74.2.x86_64.rpmLinux
SUSE-SU-2021:3524-1(SUSE Linux Enterprise Server 12-SP5 ) python-xml-debuginfo-2.7.18-28.74.2.x86_64.rpmLinux
An interactive high-level object-oriented language (USN-5199-1) python3.6_3.6.9-1~18.04ubuntu1.6_i386.debLinux
An interactive high-level object-oriented language (USN-5199-1) python3.6_3.6.9-1~18.04ubuntu1.6_amd64.debLinux
An interactive high-level object-oriented language (USN-5199-1) python3.6-minimal_3.6.9-1~18.04ubuntu1.6_i386.debLinux
An interactive high-level object-oriented language (USN-5199-1) python3.6-minimal_3.6.9-1~18.04ubuntu1.6_amd64.debLinux
An interactive high-level object-oriented language (USN-5199-1) libpython3.6-stdlib_3.6.9-1~18.04ubuntu1.9_i386.debLinux
An interactive high-level object-oriented language (USN-5199-1) libpython3.6-stdlib_3.6.9-1~18.04ubuntu1.9_amd64.debLinux
Interactive high-level object-oriented language (version 3.9) (USN-5201-1) libpython3.8-stdlib_3.8.10-0ubuntu1~20.04.2_i386.debLinux
Interactive high-level object-oriented language (version 3.9) (USN-5201-1) libpython3.8-stdlib_3.8.10-0ubuntu1~20.04.2_amd64.debLinux
(RHSA-2022:1986) python3 security update platform-python-debug-3.6.8-45.el8.i686.rpmLinux
(RHSA-2022:1986) python3 security update platform-python-debug-3.6.8-45.el8.x86_64.rpmLinux
(RHSA-2022:1986) python3 security update platform-python-devel-3.6.8-45.el8.i686.rpmLinux
(RHSA-2022:1986) python3 security update platform-python-devel-3.6.8-45.el8.x86_64.rpmLinux
(RHSA-2022:1986) python3 security update python3-debugsource-3.6.8-45.el8.i686.rpmLinux
(RHSA-2022:1986) python3 security update python3-debugsource-3.6.8-45.el8.x86_64.rpmLinux
(RHSA-2022:1986) python3 security update python3-idle-3.6.8-45.el8.i686.rpmLinux
(RHSA-2022:1986) python3 security update python3-idle-3.6.8-45.el8.x86_64.rpmLinux
(RHSA-2022:1986) python3 security update python3-libs-3.6.8-45.el8.x86_64.rpmLinux
(RHSA-2022:1986) python3 security update python3-test-3.6.8-45.el8.i686.rpmLinux
(RHSA-2022:1986) python3 security update python3-test-3.6.8-45.el8.x86_64.rpmLinux
(RHSA-2022:1986) python3 security update python3-tkinter-3.6.8-45.el8.i686.rpmLinux
(RHSA-2022:1986) python3 security update python3-tkinter-3.6.8-45.el8.x86_64.rpmLinux
(RHSA-2022:1764) python38:3.8 and python38-devel:3.8 security update python-lxml-debugsource-4.4.1-7.module+el8.6.0+13958+214a5473.x86_64.rpmLinux
(RHSA-2022:1764) python38:3.8 and python38-devel:3.8 security update python38-debug-3.8.12-1.module+el8.6.0+12642+c3710b74.x86_64.rpmLinux
(RHSA-2022:1764) python38:3.8 and python38-devel:3.8 security update python38-debugsource-3.8.12-1.module+el8.6.0+12642+c3710b74.x86_64.rpmLinux
(RHSA-2022:1764) python38:3.8 and python38-devel:3.8 security update python38-devel-3.8.12-1.module+el8.6.0+12642+c3710b74.x86_64.rpmLinux
(RHSA-2022:1764) python38:3.8 and python38-devel:3.8 security update python38-idle-3.8.12-1.module+el8.6.0+12642+c3710b74.x86_64.rpmLinux
(RHSA-2022:1764) python38:3.8 and python38-devel:3.8 security update python38-lxml-4.4.1-7.module+el8.6.0+13958+214a5473.x86_64.rpmLinux
(RHSA-2022:1764) python38:3.8 and python38-devel:3.8 security update python38-rpm-macros-3.8.12-1.module+el8.6.0+12642+c3710b74.noarch.rpmLinux
(RHSA-2022:1764) python38:3.8 and python38-devel:3.8 security update python38-test-3.8.12-1.module+el8.6.0+12642+c3710b74.x86_64.rpmLinux
(RHSA-2022:1764) python38:3.8 and python38-devel:3.8 security update python38-tkinter-3.8.12-1.module+el8.6.0+12642+c3710b74.x86_64.rpmLinux
(RHSA-2022:1821) python27:2.7 security update babel-2.5.1-10.module+el8.5.0+11014+88fc0d0b.noarch.rpmLinux
(RHSA-2022:1821) python27:2.7 security update python-lxml-debugsource-4.2.3-6.module+el8.6.0+13959+8e368262.x86_64.rpmLinux
(RHSA-2022:1821) python27:2.7 security update python-nose-docs-1.3.7-31.module+el8.5.0+12203+77770ab7.noarch.rpmLinux
(RHSA-2022:1821) python27:2.7 security update python-pymongo-debugsource-3.7.0-1.module+el8.5.0+10264+e5753a40.x86_64.rpmLinux
(RHSA-2022:1821) python27:2.7 security update python2-babel-2.5.1-10.module+el8.5.0+11014+88fc0d0b.noarch.rpmLinux
(RHSA-2022:1821) python27:2.7 security update python2-bson-3.7.0-1.module+el8.5.0+10264+e5753a40.x86_64.rpmLinux
(RHSA-2022:1821) python27:2.7 security update python2-debug-2.7.18-10.module+el8.6.0+14191+7fdd52cd.x86_64.rpmLinux
(RHSA-2022:1821) python27:2.7 security update python2-debugsource-2.7.18-10.module+el8.6.0+14191+7fdd52cd.x86_64.rpmLinux
(RHSA-2022:1821) python27:2.7 security update python2-devel-2.7.18-10.module+el8.6.0+14191+7fdd52cd.x86_64.rpmLinux
(RHSA-2022:1821) python27:2.7 security update python2-jinja2-2.10-9.module+el8.5.0+10541+706bb066.noarch.rpmLinux
(RHSA-2022:1821) python27:2.7 security update python2-lxml-4.2.3-6.module+el8.6.0+13959+8e368262.x86_64.rpmLinux
(RHSA-2022:1821) python27:2.7 security update python2-nose-1.3.7-31.module+el8.5.0+12203+77770ab7.noarch.rpmLinux
(RHSA-2022:1821) python27:2.7 security update python2-pygments-2.2.0-22.module+el8.5.0+10788+a4cea9e0.noarch.rpmLinux
(RHSA-2022:1821) python27:2.7 security update python2-pymongo-3.7.0-1.module+el8.5.0+10264+e5753a40.x86_64.rpmLinux
(RHSA-2022:1821) python27:2.7 security update python2-pymongo-gridfs-3.7.0-1.module+el8.5.0+10264+e5753a40.x86_64.rpmLinux
(RHSA-2022:1821) python27:2.7 security update python2-scipy-1.0.0-21.module+el8.5.0+10858+05337455.x86_64.rpmLinux
(RHSA-2022:1821) python27:2.7 security update python2-test-2.7.18-10.module+el8.6.0+14191+7fdd52cd.x86_64.rpmLinux
(RHSA-2022:1821) python27:2.7 security update python2-tkinter-2.7.18-10.module+el8.6.0+14191+7fdd52cd.x86_64.rpmLinux
(RHSA-2022:1821) python27:2.7 security update python2-tools-2.7.18-10.module+el8.6.0+14191+7fdd52cd.x86_64.rpmLinux
(RHSA-2022:1821) python27:2.7 security update python2-virtualenv-15.1.0-21.module+el8.5.0+12203+77770ab7.noarch.rpmLinux
(RHSA-2022:1821) python27:2.7 security update python2-wheel-wheel-0.31.1-3.module+el8.5.0+12203+77770ab7.noarch.rpmLinux
(RHSA-2022:1821) python27:2.7 security update scipy-debugsource-1.0.0-21.module+el8.5.0+10858+05337455.x86_64.rpmLinux
An interactive high-level object-oriented language (USN-5199-1) libpython3.6-stdlib_3.6.9-1~18.04ubuntu1.6_i386.debLinux
An interactive high-level object-oriented language (USN-5199-1) libpython3.6-stdlib_3.6.9-1~18.04ubuntu1.6_amd64.debLinux
An interactive high (USN-5200-1) python3.7_3.7.5-2ubuntu1~18.04.2_i386.debLinux
An interactive high (USN-5200-1) python3.7_3.7.5-2ubuntu1~18.04.2_amd64.debLinux
An interactive high (USN-5200-1) python3.8_3.8.0-3ubuntu1~18.04.2_i386.debLinux
An interactive high (USN-5200-1) python3.8_3.8.0-3ubuntu1~18.04.2_amd64.debLinux
An interactive high (USN-5200-1) python3.7-minimal_3.7.5-2ubuntu1~18.04.2_i386.debLinux
An interactive high (USN-5200-1) python3.7-minimal_3.7.5-2ubuntu1~18.04.2_amd64.debLinux
An interactive high (USN-5200-1) python3.8-minimal_3.8.0-3ubuntu1~18.04.2_i386.debLinux
An interactive high (USN-5200-1) python3.8-minimal_3.8.0-3ubuntu1~18.04.2_amd64.debLinux
An interactive high (USN-5200-1) libpython3.7-stdlib_3.7.5-2ubuntu1~18.04.2_i386.debLinux
An interactive high (USN-5200-1) libpython3.7-stdlib_3.7.5-2ubuntu1~18.04.2_amd64.debLinux
An interactive high (USN-5200-1) libpython3.8-stdlib_3.8.0-3ubuntu1~18.04.2_i386.debLinux
An interactive high (USN-5200-1) libpython3.8-stdlib_3.8.0-3ubuntu1~18.04.2_amd64.debLinux
Interactive high-level object-oriented language (version 3.9) (USN-5201-1) libpython3.8-stdlib_3.8.10-0ubuntu1~20.04.2_i386.debLinux
Interactive high-level object-oriented language (version 3.9) (USN-5201-1) libpython3.8-stdlib_3.8.10-0ubuntu1~20.04.2_amd64.debLinux
An interactive high-level object-oriented language (USN-6891-1) python3.10_3.10.12-1~22.04.4_amd64.debLinux
An interactive high-level object-oriented language (USN-6891-1) python3.10_3.10.12-1~22.04.4_i386.debLinux
An interactive high-level object-oriented language (USN-6891-1) python3.10-minimal_3.10.12-1~22.04.4_amd64.debLinux
An interactive high-level object-oriented language (USN-6891-1) python3.10-minimal_3.10.12-1~22.04.4_i386.debLinux
An interactive high-level object-oriented language (USN-6891-1) python3.11_3.11.6-3ubuntu0.1_amd64.debLinux
An interactive high-level object-oriented language (USN-6891-1) python3.11_3.11.6-3ubuntu0.1_i386.debLinux
An interactive high-level object-oriented language (USN-6891-1) python3.11-minimal_3.11.6-3ubuntu0.1_amd64.debLinux
An interactive high-level object-oriented language (USN-6891-1) python3.11-minimal_3.11.6-3ubuntu0.1_i386.debLinux
An interactive high-level object-oriented language (USN-6891-1) python3.12_3.12.0-1ubuntu0.1_amd64.debLinux
An interactive high-level object-oriented language (USN-6891-1) python3.12_3.12.0-1ubuntu0.1_i386.debLinux
An interactive high-level object-oriented language (USN-6891-1) python3.12-minimal_3.12.0-1ubuntu0.1_amd64.debLinux
An interactive high-level object-oriented language (USN-6891-1) python3.12-minimal_3.12.0-1ubuntu0.1_i386.debLinux
An interactive high-level object-oriented language (USN-6891-1) python3.8_3.8.10-0ubuntu1~20.04.10_amd64.debLinux
An interactive high-level object-oriented language (USN-6891-1) python3.8_3.8.10-0ubuntu1~20.04.10_i386.debLinux
An interactive high-level object-oriented language (USN-6891-1) python3.8-minimal_3.8.10-0ubuntu1~20.04.10_amd64.debLinux
An interactive high-level object-oriented language (USN-6891-1) python3.8-minimal_3.8.10-0ubuntu1~20.04.10_i386.debLinux
Loop with Unreachable Exit Condition (Infinite Loop) Vulnerability (CVE-2021-3737)NCM

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234