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SUSE-SU-2019:0223-1

Опубликовано: 01 фев. 2019
Источник: suse-cvrf

Описание

Security update for python

This update for python fixes the following issues:

Security issues fixed:

  • CVE-2016-0772: smtplib vulnerability opens startTLS stripping attack (bsc#984751)
  • CVE-2016-5636: heap overflow when importing malformed zip files (bsc#985177)
  • CVE-2016-5699: incorrect validation of HTTP headers allow header injection (bsc#985348)
  • CVE-2016-1000110: HTTPoxy vulnerability in urllib, fixed by disregarding HTTP_PROXY when REQUEST_METHOD is also set (bsc#989523)
  • CVE-2019-5010: Fixed a denial-of-service vulnerability in the X509 certificate parser (bsc#1122191)

Список пакетов

SUSE Linux Enterprise Server 12-LTSS
libpython2_7-1_0-2.7.9-16.7.2
libpython2_7-1_0-32bit-2.7.9-16.7.2
python-2.7.9-16.7.1
python-32bit-2.7.9-16.7.1
python-base-2.7.9-16.7.2
python-base-32bit-2.7.9-16.7.2
python-curses-2.7.9-16.7.1
python-demo-2.7.9-16.7.1
python-doc-2.7.9-16.7.2
python-doc-pdf-2.7.9-16.7.2
python-gdbm-2.7.9-16.7.1
python-idle-2.7.9-16.7.1
python-tk-2.7.9-16.7.1
python-xml-2.7.9-16.7.2

Ссылки

Описание

The smtplib library in CPython (aka Python) before 2.7.12, 3.x before 3.4.5, and 3.5.x before 3.5.2 does not return an error when StartTLS fails, which might allow man-in-the-middle attackers to bypass the TLS protections by leveraging a network position between the client and the registry to block the StartTLS command, aka a "StartTLS stripping attack."

Затронутые продукты
SUSE Linux Enterprise Server 12-LTSS:libpython2_7-1_0-2.7.9-16.7.2
SUSE Linux Enterprise Server 12-LTSS:libpython2_7-1_0-32bit-2.7.9-16.7.2
SUSE Linux Enterprise Server 12-LTSS:python-2.7.9-16.7.1
SUSE Linux Enterprise Server 12-LTSS:python-32bit-2.7.9-16.7.1
Ссылки

Описание

The CGIHandler class in Python before 2.7.12 does not protect against the HTTP_PROXY variable name clash in a CGI script, which could allow a remote attacker to redirect HTTP requests.

Затронутые продукты
SUSE Linux Enterprise Server 12-LTSS:libpython2_7-1_0-2.7.9-16.7.2
SUSE Linux Enterprise Server 12-LTSS:libpython2_7-1_0-32bit-2.7.9-16.7.2
SUSE Linux Enterprise Server 12-LTSS:python-2.7.9-16.7.1
SUSE Linux Enterprise Server 12-LTSS:python-32bit-2.7.9-16.7.1
Ссылки

Описание

Integer overflow in the get_data function in zipimport.c in CPython (aka Python) before 2.7.12, 3.x before 3.4.5, and 3.5.x before 3.5.2 allows remote attackers to have unspecified impact via a negative data size value, which triggers a heap-based buffer overflow.

Затронутые продукты
SUSE Linux Enterprise Server 12-LTSS:libpython2_7-1_0-2.7.9-16.7.2
SUSE Linux Enterprise Server 12-LTSS:libpython2_7-1_0-32bit-2.7.9-16.7.2
SUSE Linux Enterprise Server 12-LTSS:python-2.7.9-16.7.1
SUSE Linux Enterprise Server 12-LTSS:python-32bit-2.7.9-16.7.1
Ссылки

Описание

CRLF injection vulnerability in the HTTPConnection.putheader function in urllib2 and urllib in CPython (aka Python) before 2.7.10 and 3.x before 3.4.4 allows remote attackers to inject arbitrary HTTP headers via CRLF sequences in a URL.

Затронутые продукты
SUSE Linux Enterprise Server 12-LTSS:libpython2_7-1_0-2.7.9-16.7.2
SUSE Linux Enterprise Server 12-LTSS:libpython2_7-1_0-32bit-2.7.9-16.7.2
SUSE Linux Enterprise Server 12-LTSS:python-2.7.9-16.7.1
SUSE Linux Enterprise Server 12-LTSS:python-32bit-2.7.9-16.7.1
Ссылки

Описание

An exploitable denial-of-service vulnerability exists in the X509 certificate parser of Python.org Python 2.7.11 / 3.6.6. A specially crafted X509 certificate can cause a NULL pointer dereference, resulting in a denial of service. An attacker can initiate or accept TLS connections using crafted certificates to trigger this vulnerability.

Затронутые продукты
SUSE Linux Enterprise Server 12-LTSS:libpython2_7-1_0-2.7.9-16.7.2
SUSE Linux Enterprise Server 12-LTSS:libpython2_7-1_0-32bit-2.7.9-16.7.2
SUSE Linux Enterprise Server 12-LTSS:python-2.7.9-16.7.1
SUSE Linux Enterprise Server 12-LTSS:python-32bit-2.7.9-16.7.1
Ссылки