SUSE-SU-2021:4104-1

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Source
https://www.suse.com/support/update/announcement/2021/suse-su-20214104-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:4104-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2021:4104-1
Upstream
CVE (3)
Related
CVE (3)
Published
2021-12-16T10:14:20Z
Modified
2026-03-11T07:19:10Z
Summary
Security update for python3
Details

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).

References

Affected packages

SUSE:Linux Enterprise Module for Basesystem 15 SP3
python3

Package

Name
python3
Purl
pkg:rpm/suse/python3&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.6.15-10.9.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libpython3_6m1_0":  "3.6.15-10.9.1",
            "python3":  "3.6.15-10.9.1",
            "python3-base":  "3.6.15-10.9.1",
            "python3-curses":  "3.6.15-10.9.1",
            "python3-dbm":  "3.6.15-10.9.1",
            "python3-devel":  "3.6.15-10.9.1",
            "python3-idle":  "3.6.15-10.9.1",
            "python3-tk":  "3.6.15-10.9.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:4104-1.json"
python3-core

Package

Name
python3-core
Purl
pkg:rpm/suse/python3-core&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.6.15-10.9.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libpython3_6m1_0":  "3.6.15-10.9.1",
            "python3":  "3.6.15-10.9.1",
            "python3-base":  "3.6.15-10.9.1",
            "python3-curses":  "3.6.15-10.9.1",
            "python3-dbm":  "3.6.15-10.9.1",
            "python3-devel":  "3.6.15-10.9.1",
            "python3-idle":  "3.6.15-10.9.1",
            "python3-tk":  "3.6.15-10.9.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:4104-1.json"
SUSE:Linux Enterprise Module for Development Tools 15 SP3
python3-core

Package

Name
python3-core
Purl
pkg:rpm/suse/python3-core&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.6.15-10.9.1

Ecosystem specific 

{
    "binaries":  [
        {
            "python3-tools":  "3.6.15-10.9.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:4104-1.json"