An update for python3 is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2022-1921 Final 1.0 1.0 2022-09-16 Initial 2022-09-16 2022-09-16 openEuler SA Tool V1.0 2022-09-16 python3 security update An update for python3 is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS. Python combines remarkable power with very clear syntax. It has modules,classes, exceptions, very high level dynamic data types, and dynamic typing. There are interfaces to many system calls and libraries, as well as to various windowing systems. New built-in modules are easily written in C or C++ (or other languages, depending on the chosen implementation). Python is also usable as an extension language for applications written in other languages that need easy-to-use scripting or automation interfaces.This package Provides python version 3. Security Fix(es): A flaw was found in python. In algorithms with quadratic time complexity using non-binary bases, when using int("text"), a system could take 50ms to parse an int string with 100,000 digits and 5s for 1,000,000 digits (float, decimal, int.from_bytes(), and int() for binary bases 2, 4, 8, 16, and 32 are not affected). The highest threat from this vulnerability is to system availability.(CVE-2020-10735) An update for python3 is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3 and openEuler-22.03-LTS. openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. High python3 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1921 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2020-10735 https://nvd.nist.gov/vuln/detail/CVE-2020-10735 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS python3-debug-3.7.9-28.oe1.aarch64.rpm python3-devel-3.7.9-28.oe1.aarch64.rpm python3-debugsource-3.7.9-28.oe1.aarch64.rpm python3-debuginfo-3.7.9-28.oe1.aarch64.rpm python3-3.7.9-28.oe1.aarch64.rpm python3-devel-3.7.9-27.oe1.aarch64.rpm python3-3.7.9-27.oe1.aarch64.rpm python3-debugsource-3.7.9-27.oe1.aarch64.rpm python3-debug-3.7.9-27.oe1.aarch64.rpm python3-debuginfo-3.7.9-27.oe1.aarch64.rpm python3-debuginfo-3.9.9-14.oe2203.aarch64.rpm python3-unversioned-command-3.9.9-14.oe2203.aarch64.rpm python3-devel-3.9.9-14.oe2203.aarch64.rpm python3-3.9.9-14.oe2203.aarch64.rpm python3-debugsource-3.9.9-14.oe2203.aarch64.rpm python3-debug-3.9.9-14.oe2203.aarch64.rpm python3-help-3.7.9-28.oe1.noarch.rpm python3-help-3.7.9-27.oe1.noarch.rpm python3-help-3.9.9-14.oe2203.noarch.rpm python3-3.7.9-28.oe1.src.rpm python3-3.7.9-27.oe1.src.rpm python3-3.9.9-14.oe2203.src.rpm python3-debuginfo-3.7.9-28.oe1.x86_64.rpm python3-debug-3.7.9-28.oe1.x86_64.rpm python3-debugsource-3.7.9-28.oe1.x86_64.rpm python3-devel-3.7.9-28.oe1.x86_64.rpm python3-3.7.9-28.oe1.x86_64.rpm python3-3.7.9-27.oe1.x86_64.rpm python3-debug-3.7.9-27.oe1.x86_64.rpm python3-debuginfo-3.7.9-27.oe1.x86_64.rpm python3-devel-3.7.9-27.oe1.x86_64.rpm python3-debugsource-3.7.9-27.oe1.x86_64.rpm python3-debugsource-3.9.9-14.oe2203.x86_64.rpm python3-debug-3.9.9-14.oe2203.x86_64.rpm python3-devel-3.9.9-14.oe2203.x86_64.rpm python3-debuginfo-3.9.9-14.oe2203.x86_64.rpm python3-unversioned-command-3.9.9-14.oe2203.x86_64.rpm python3-3.9.9-14.oe2203.x86_64.rpm A flaw was found in python. In algorithms with quadratic time complexity using non-binary bases, when using int("text"), a system could take 50ms to parse an int string with 100,000 digits and 5s for 1,000,000 digits (float, decimal, int.from_bytes(), and int() for binary bases 2, 4, 8, 16, and 32 are not affected). The highest threat from this vulnerability is to system availability. 2022-09-16 CVE-2020-10735 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H python3 security update 2022-09-16 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1921