Описание
Security update for python
This update for python fixes the following issues:
- CVE-2021-3737: Fixed http client infinite line reading (DoS) after a http 100. (bsc#1189241)
- CVE-2021-3733: Fixed ReDoS in urllib.request. (bsc#1189287)
Список пакетов
Image SLES15-Azure-BYOS
libpython2_7-1_0-2.7.18-33.1
python-2.7.18-33.1
python-base-2.7.18-33.1
python-xml-2.7.18-33.1
Image SLES15-EC2-HVM-BYOS
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-GCE-BYOS
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SAP-Azure
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Image SLES15-SAP-Azure-BYOS
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SAP-Azure-LI-BYOS-Production
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SAP-Azure-VLI-BYOS-Production
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SAP-EC2-HVM
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SAP-EC2-HVM-BYOS
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SAP-GCE
libpython2_7-1_0-2.7.18-33.1
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python-base-2.7.18-33.1
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Image SLES15-SAP-GCE-BYOS
libpython2_7-1_0-2.7.18-33.1
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python-base-2.7.18-33.1
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Image SLES15-SP1-SAPCAL-Azure
libpython2_7-1_0-2.7.18-33.1
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python-base-2.7.18-33.1
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Image SLES15-SP1-SAPCAL-EC2-HVM
libpython2_7-1_0-2.7.18-33.1
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python-xml-2.7.18-33.1
Image SLES15-SP1-SAPCAL-GCE
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SP2-Manager-4-1-Proxy-BYOS-Azure
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SP2-Manager-4-1-Proxy-BYOS-EC2-HVM
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SP2-Manager-4-1-Proxy-BYOS-GCE
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SP2-Manager-4-1-Server-BYOS-Azure
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SP2-Manager-4-1-Server-BYOS-EC2-HVM
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SP2-Manager-4-1-Server-BYOS-GCE
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SP2-SAP-Azure
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SP2-SAP-Azure-LI-BYOS-Production
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Image SLES15-SP2-SAP-Azure-VLI-BYOS-Production
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SP2-SAP-BYOS-Azure
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SP2-SAP-BYOS-EC2-HVM
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SP2-SAP-BYOS-GCE
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SP2-SAP-EC2-HVM
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SP2-SAP-GCE
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SP3-EC2-HVM
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SP3-Manager-4-2-Server-BYOS-Azure
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SP3-Manager-4-2-Server-BYOS-EC2-HVM
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SP3-Manager-4-2-Server-BYOS-GCE
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Image SLES15-SP3-SAP-Azure
libpython2_7-1_0-2.7.18-33.1
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Image SLES15-SP3-SAP-Azure-LI-BYOS-Production
libpython2_7-1_0-2.7.18-33.1
python-base-2.7.18-33.1
Image SLES15-SP3-SAP-Azure-VLI-BYOS-Production
libpython2_7-1_0-2.7.18-33.1
python-base-2.7.18-33.1
Image SLES15-SP3-SAP-EC2-HVM
libpython2_7-1_0-2.7.18-33.1
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python-base-2.7.18-33.1
python-xml-2.7.18-33.1
Image SLES15-SP3-SAP-GCE
libpython2_7-1_0-2.7.18-33.1
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python-base-2.7.18-33.1
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Image SLES15-SP3-SAPCAL-Azure
libpython2_7-1_0-2.7.18-33.1
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python-base-2.7.18-33.1
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Image SLES15-SP3-SAPCAL-EC2-HVM
libpython2_7-1_0-2.7.18-33.1
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python-base-2.7.18-33.1
python-xml-2.7.18-33.1
Image SLES15-SP3-SAPCAL-GCE
libpython2_7-1_0-2.7.18-33.1
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python-base-2.7.18-33.1
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SUSE Linux Enterprise Module for Basesystem 15 SP2
libpython2_7-1_0-2.7.18-33.1
python-2.7.18-33.1
python-base-2.7.18-33.1
SUSE Linux Enterprise Module for Basesystem 15 SP3
libpython2_7-1_0-2.7.18-33.1
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python-base-2.7.18-33.1
SUSE Linux Enterprise Module for Desktop Applications 15 SP2
python-tk-2.7.18-33.1
SUSE Linux Enterprise Module for Desktop Applications 15 SP3
python-tk-2.7.18-33.1
SUSE Linux Enterprise Module for Python 2 15 SP2
python-curses-2.7.18-33.1
python-devel-2.7.18-33.1
python-gdbm-2.7.18-33.1
python-xml-2.7.18-33.1
SUSE Linux Enterprise Module for Python 2 15 SP3
python-curses-2.7.18-33.1
python-devel-2.7.18-33.1
python-gdbm-2.7.18-33.1
python-xml-2.7.18-33.1
Ссылки
- Link for SUSE-SU-2021:3489-1
- E-Mail link for SUSE-SU-2021:3489-1
- SUSE Security Ratings
- SUSE Bug 1189241
- SUSE Bug 1189287
- SUSE CVE CVE-2021-3733 page
- SUSE CVE CVE-2021-3737 page
Описание
There's a flaw in urllib's AbstractBasicAuthHandler class. An attacker who controls a malicious HTTP server that an HTTP client (such as web browser) connects to, could trigger a Regular Expression Denial of Service (ReDOS) during an authentication request with a specially crafted payload that is sent by the server to the client. The greatest threat that this flaw poses is to application availability.
Затронутые продукты
Image SLES15-Azure-BYOS:libpython2_7-1_0-2.7.18-33.1
Image SLES15-Azure-BYOS:python-2.7.18-33.1
Image SLES15-Azure-BYOS:python-base-2.7.18-33.1
Image SLES15-Azure-BYOS:python-xml-2.7.18-33.1
Ссылки
- CVE-2021-3733
- SUSE Bug 1189287
Описание
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.
Затронутые продукты
Image SLES15-Azure-BYOS:libpython2_7-1_0-2.7.18-33.1
Image SLES15-Azure-BYOS:python-2.7.18-33.1
Image SLES15-Azure-BYOS:python-base-2.7.18-33.1
Image SLES15-Azure-BYOS:python-xml-2.7.18-33.1
Ссылки
- CVE-2021-3737
- SUSE Bug 1189241