Описание
Security update for python36
This update for python36 fixes the following issues:
- Update to 3.6.15:
- CVE-2021-3737: Fixed a DoS caused by infinitely reading potential HTTP headers after a 100 Continue status response from the server. (bsc#1189241)
- CVE-2021-3426: Fixed an information disclosure via pydoc. (bsc#1183374)
- CVE-2021-3733: Fixed a ReDoS in urllib.request. (bsc#1189287)
Список пакетов
Image SLES12-SP5-Azure-BYOS
Image SLES12-SP5-Azure-Basic-On-Demand
Image SLES12-SP5-Azure-HPC-BYOS
Image SLES12-SP5-Azure-HPC-On-Demand
Image SLES12-SP5-Azure-SAP-BYOS
Image SLES12-SP5-Azure-SAP-On-Demand
Image SLES12-SP5-Azure-Standard-On-Demand
Image SLES12-SP5-EC2-BYOS
Image SLES12-SP5-EC2-ECS-On-Demand
Image SLES12-SP5-EC2-On-Demand
Image SLES12-SP5-EC2-SAP-BYOS
Image SLES12-SP5-EC2-SAP-On-Demand
Image SLES12-SP5-GCE-BYOS
Image SLES12-SP5-GCE-On-Demand
Image SLES12-SP5-GCE-SAP-BYOS
Image SLES12-SP5-GCE-SAP-On-Demand
Image SLES12-SP5-SAP-Azure-LI-BYOS-Production
Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
Ссылки
- Link for SUSE-SU-2021:3486-1
- E-Mail link for SUSE-SU-2021:3486-1
- SUSE Security Ratings
- SUSE Bug 1180125
- SUSE Bug 1183374
- SUSE Bug 1183858
- SUSE Bug 1185588
- SUSE Bug 1189241
- SUSE Bug 1189287
- SUSE CVE CVE-2021-3426 page
- SUSE CVE CVE-2021-3733 page
- SUSE CVE CVE-2021-3737 page
Описание
There's a flaw in Python 3's pydoc. A local or adjacent attacker who discovers or is able to convince another local or adjacent user to start a pydoc server could access the server and use it to disclose sensitive information belonging to the other user that they would not normally be able to access. The highest risk of this flaw is to data confidentiality. This flaw affects Python versions before 3.8.9, Python versions before 3.9.3 and Python versions before 3.10.0a7.
Затронутые продукты
Ссылки
- CVE-2021-3426
- SUSE Bug 1183374
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
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
Ссылки
- CVE-2021-3737
- SUSE Bug 1189241