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SUSE-SU-2015:1344-1

Опубликовано: 30 июн. 2015
Источник: suse-cvrf

Описание

Security update for python

This update to python 2.7.9 fixes the following issues:

  • python-2.7-libffi-aarch64.patch: Fix argument passing in libffi for aarch64

From the version update to 2.7.9:

  • contains full backport of ssl module from Python 3.4 (PEP466)

  • HTTPS certificate validation enabled by default (PEP476)

  • SSLv3 disabled by default (bnc#901715)

  • backported ensurepip module (PEP477)

  • fixes several missing CVEs from last release: CVE-2013-1752, CVE-2013-1753

  • dropped upstreamed patches: python-2.7.6-poplib.patch, smtplib_maxline-2.7.patch, xmlrpc_gzip_27.patch

  • dropped patch python-2.7.3-ssl_ca_path.patch because we don't need it with ssl module from Python 3

  • libffi was upgraded upstream, seems to contain our changes, so dropping libffi-ppc64le.diff as well

  • python-2.7-urllib2-localnet-ssl.patch - properly remove unconditional 'import ssl' from test_urllib2_localnet that caused it to fail without ssl

  • skip test_thread in qemu_linux_user mode

From the version update to 2.7.8:

  • fixes CVE-2014-4650 directory traversal in CGIHTTPServer
  • fixes CVE-2014-7185 (bnc#898572) potential buffer overflow in buffer()

Also the DH parameters were increased to 2048 bit to fix logjam security issue (bsc#935856)

Список пакетов

SUSE Linux Enterprise Desktop 12
libpython2_7-1_0-2.7.9-14.1
libpython2_7-1_0-32bit-2.7.9-14.1
python-2.7.9-14.1
python-base-2.7.9-14.1
python-curses-2.7.9-14.1
python-devel-2.7.9-14.1
python-tk-2.7.9-14.1
python-xml-2.7.9-14.1
SUSE Linux Enterprise Server 12
libpython2_7-1_0-2.7.9-14.1
libpython2_7-1_0-32bit-2.7.9-14.1
python-2.7.9-14.1
python-32bit-2.7.9-14.1
python-base-2.7.9-14.1
python-base-32bit-2.7.9-14.1
python-curses-2.7.9-14.1
python-demo-2.7.9-14.1
python-doc-2.7.9-14.3
python-doc-pdf-2.7.9-14.3
python-gdbm-2.7.9-14.1
python-idle-2.7.9-14.1
python-tk-2.7.9-14.1
python-xml-2.7.9-14.1
SUSE Linux Enterprise Server for SAP Applications 12
libpython2_7-1_0-2.7.9-14.1
libpython2_7-1_0-32bit-2.7.9-14.1
python-2.7.9-14.1
python-32bit-2.7.9-14.1
python-base-2.7.9-14.1
python-base-32bit-2.7.9-14.1
python-curses-2.7.9-14.1
python-demo-2.7.9-14.1
python-doc-2.7.9-14.3
python-doc-pdf-2.7.9-14.3
python-gdbm-2.7.9-14.1
python-idle-2.7.9-14.1
python-tk-2.7.9-14.1
python-xml-2.7.9-14.1
SUSE Linux Enterprise Software Development Kit 12
python-devel-2.7.9-14.1
SUSE Linux Enterprise Workstation Extension 12
python-devel-2.7.9-14.1

Описание

** REJECT ** Various versions of Python do not properly restrict readline calls, which allows remote attackers to cause a denial of service (memory consumption) via a long string, related to (1) httplib - fixed in 2.7.4, 2.6.9, and 3.3.3; (2) ftplib - fixed in 2.7.6, 2.6.9, 3.3.3; (3) imaplib - not yet fixed in 2.7.x, fixed in 2.6.9, 3.3.3; (4) nntplib - fixed in 2.7.6, 2.6.9, 3.3.3; (5) poplib - not yet fixed in 2.7.x, fixed in 2.6.9, 3.3.3; and (6) smtplib - not yet fixed in 2.7.x, fixed in 2.6.9, not yet fixed in 3.3.x. NOTE: this was REJECTed because it is incompatible with CNT1 "Independently Fixable" in the CVE Counting Decisions.


Затронутые продукты
SUSE Linux Enterprise Desktop 12:libpython2_7-1_0-2.7.9-14.1
SUSE Linux Enterprise Desktop 12:libpython2_7-1_0-32bit-2.7.9-14.1
SUSE Linux Enterprise Desktop 12:python-2.7.9-14.1
SUSE Linux Enterprise Desktop 12:python-base-2.7.9-14.1

Ссылки

Описание

The gzip_decode function in the xmlrpc client library in Python 3.4 and earlier allows remote attackers to cause a denial of service (memory consumption) via a crafted HTTP request.


Затронутые продукты
SUSE Linux Enterprise Desktop 12:libpython2_7-1_0-2.7.9-14.1
SUSE Linux Enterprise Desktop 12:libpython2_7-1_0-32bit-2.7.9-14.1
SUSE Linux Enterprise Desktop 12:python-2.7.9-14.1
SUSE Linux Enterprise Desktop 12:python-base-2.7.9-14.1

Ссылки

Описание

The CGIHTTPServer module in Python 2.7.5 and 3.3.4 does not properly handle URLs in which URL encoding is used for path separators, which allows remote attackers to read script source code or conduct directory traversal attacks and execute unintended code via a crafted character sequence, as demonstrated by a %2f separator.


Затронутые продукты
SUSE Linux Enterprise Desktop 12:libpython2_7-1_0-2.7.9-14.1
SUSE Linux Enterprise Desktop 12:libpython2_7-1_0-32bit-2.7.9-14.1
SUSE Linux Enterprise Desktop 12:python-2.7.9-14.1
SUSE Linux Enterprise Desktop 12:python-base-2.7.9-14.1

Ссылки

Описание

Integer overflow in bufferobject.c in Python before 2.7.8 allows context-dependent attackers to obtain sensitive information from process memory via a large size and offset in a "buffer" function.


Затронутые продукты
SUSE Linux Enterprise Desktop 12:libpython2_7-1_0-2.7.9-14.1
SUSE Linux Enterprise Desktop 12:libpython2_7-1_0-32bit-2.7.9-14.1
SUSE Linux Enterprise Desktop 12:python-2.7.9-14.1
SUSE Linux Enterprise Desktop 12:python-base-2.7.9-14.1

Ссылки
Уязвимость SUSE-SU-2015:1344-1