CLSA-2021-1635430087

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2021-1635430087.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2021-1635430087
Upstream
Published
2021-10-28T14:08:07Z
Modified
2026-06-04T10:03:18.518160224Z
Summary
Fix CVE(s): CVE-2021-3737, CVE-2021-3733
Details
  • SECURITY UPDATE: Denial of service
    • debian/patches/CVE-2021-3737-*.patch: Fix http client infinite line reading (DoS) after a HTTP 100 continue in Lib/http/client.py, Lib/test/test_httplib.py.
    • CVE-2021-3737
  • SECURITY UPDATE: Denial of service
    • debian/patches/CVE-2021-3733.patch: fix a ReDoS in urllib AbstractBasicAuthHandler in Lib/urllib/request.py.
    • CVE-2021-3733
References

Affected packages

TuxCare:Ubuntu:16.04
idle-python3.5

Package

Name
idle-python3.5
Purl
pkg:deb/tuxcare/idle-python3.5?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.2-2ubuntu0~16.04.14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2021-1635430087.json"
libpython3.5

Package

Name
libpython3.5
Purl
pkg:deb/tuxcare/libpython3.5?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.2-2ubuntu0~16.04.14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2021-1635430087.json"
libpython3.5-dev

Package

Name
libpython3.5-dev
Purl
pkg:deb/tuxcare/libpython3.5-dev?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.2-2ubuntu0~16.04.14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2021-1635430087.json"
libpython3.5-minimal

Package

Name
libpython3.5-minimal
Purl
pkg:deb/tuxcare/libpython3.5-minimal?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.2-2ubuntu0~16.04.14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2021-1635430087.json"
libpython3.5-stdlib

Package

Name
libpython3.5-stdlib
Purl
pkg:deb/tuxcare/libpython3.5-stdlib?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.2-2ubuntu0~16.04.14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2021-1635430087.json"
libpython3.5-testsuite

Package

Name
libpython3.5-testsuite
Purl
pkg:deb/tuxcare/libpython3.5-testsuite?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.2-2ubuntu0~16.04.14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2021-1635430087.json"
python3.5

Package

Name
python3.5
Purl
pkg:deb/tuxcare/python3.5?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.2-2ubuntu0~16.04.14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2021-1635430087.json"
python3.5-dev

Package

Name
python3.5-dev
Purl
pkg:deb/tuxcare/python3.5-dev?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.2-2ubuntu0~16.04.14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2021-1635430087.json"
python3.5-doc

Package

Name
python3.5-doc
Purl
pkg:deb/tuxcare/python3.5-doc?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.2-2ubuntu0~16.04.14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2021-1635430087.json"
python3.5-examples

Package

Name
python3.5-examples
Purl
pkg:deb/tuxcare/python3.5-examples?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.2-2ubuntu0~16.04.14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2021-1635430087.json"
python3.5-minimal

Package

Name
python3.5-minimal
Purl
pkg:deb/tuxcare/python3.5-minimal?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.2-2ubuntu0~16.04.14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2021-1635430087.json"
python3.5-venv

Package

Name
python3.5-venv
Purl
pkg:deb/tuxcare/python3.5-venv?distro=ubuntu-16.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.2-2ubuntu0~16.04.14

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2021-1635430087.json"