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Test ID:1.3.6.1.4.1.25623.1.0.845298
Category:Ubuntu Local Security Checks
Title:Ubuntu: Security Advisory (USN-5342-1)
Summary:The remote host is missing an update for the 'python2.7, python3.4, python3.5, python3.6, python3.8' package(s) announced via the USN-5342-1 advisory.
Description:Summary:
The remote host is missing an update for the 'python2.7, python3.4, python3.5, python3.6, python3.8' package(s) announced via the USN-5342-1 advisory.

Vulnerability Insight:
David Schworer discovered that Python incorrectly handled certain inputs.
An attacker could possibly use this issue to expose sensitive information.
This issue only affected Ubuntu 18.04 LTS. (CVE-2021-3426)

It was discovered that Python incorrectly handled certain FTP requests.
An attacker could possibly use this issue to expose sensitive information.
This issue only affected Ubuntu 14.04 ESM, Ubuntu 16.04 ESM, and Ubuntu 18.04 LTS.
(CVE-2021-4189)

It was discovered that Python incorrectly handled certain inputs.
An attacker could possibly use this issue to execute arbitrary code.
(CVE-2022-0391)

Affected Software/OS:
'python2.7, python3.4, python3.5, python3.6, python3.8' package(s) on Ubuntu 14.04, Ubuntu 16.04, Ubuntu 18.04, Ubuntu 20.04.

Solution:
Please install the updated package(s).

CVSS Score:
5.0

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:P/A:N

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2021-3426
https://security.netapp.com/advisory/ntap-20210629-0003/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QNGAFMPIYIVJ47FCF2NK2PIX22HUG35B/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BF2K7HEWADHN6P52R3QLIOX27U3DJ4HI/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DQYPUKLLBOZMKFPO7RD7CENTXHUUEUV7/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VPX7Y5GQDNB4FJTREWONGC4ZSVH7TGHF/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LM5V4VPLBHBEASSAROYPSHXGXGGPHNOE/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/25HVHLBGO2KNPXJ3G426QEYSSCECJDU5/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/N6VXJZSZ6N64AILJX4CTMACYGQGHHD5C/
https://security.gentoo.org/glsa/202104-04
https://bugzilla.redhat.com/show_bug.cgi?id=1935913
https://www.oracle.com/security-alerts/cpujan2022.html
https://www.oracle.com/security-alerts/cpuoct2021.html
https://lists.debian.org/debian-lts-announce/2021/04/msg00005.html
https://lists.debian.org/debian-lts-announce/2023/06/msg00039.html
Common Vulnerability Exposure (CVE) ID: CVE-2021-4189
https://access.redhat.com/security/cve/CVE-2021-4189
https://bugs.python.org/issue43285
https://bugzilla.redhat.com/show_bug.cgi?id=2036020
https://github.com/python/cpython/commit/0ab152c6b5d95caa2dc1a30fa96e10258b5f188e
https://python-security.readthedocs.io/vuln/ftplib-pasv.html
https://security-tracker.debian.org/tracker/CVE-2021-4189
https://lists.debian.org/debian-lts-announce/2023/05/msg00024.html
Common Vulnerability Exposure (CVE) ID: CVE-2022-0391
https://security.netapp.com/advisory/ntap-20220225-0009/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CSD2YBXP3ZF44E44QMIIAR5VTO35KTRB/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UDBDBAU6HUPZHISBOARTXZ5GKHF2VH5U/
https://security.gentoo.org/glsa/202305-02
https://bugs.python.org/issue43882
https://www.oracle.com/security-alerts/cpuapr2022.html
https://lists.debian.org/debian-lts-announce/2023/09/msg00022.html
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