SUSE SLED12 / SLES12 Security Update : python (SUSE-SU-2015:1344-1)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2015:1344-1.
# The text itself is copyright (C) SUSE.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(85250);
  script_version("2.9");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");

  script_cve_id("CVE-2013-1752", "CVE-2013-1753", "CVE-2014-4650", "CVE-2014-7185");
  script_bugtraq_id(63804, 66958, 68147, 70089);

  script_name(english:"SUSE SLED12 / SLES12 Security Update : python (SUSE-SU-2015:1344-1)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SUSE host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"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)

Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=898572"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=901715"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=924312"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=935856"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2013-1752/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2013-1753/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2014-4650/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2014-7185/"
  );
  # https://www.suse.com/support/update/announcement/2015/suse-su-20151344-1.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?8b2cb590"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Workstation Extension 12 :

zypper in -t patch SUSE-SLE-WE-12-2015-367=1

SUSE Linux Enterprise Software Development Kit 12 :

zypper in -t patch SUSE-SLE-SDK-12-2015-367=1

SUSE Linux Enterprise Server 12 :

zypper in -t patch SUSE-SLE-SERVER-12-2015-367=1

SUSE Linux Enterprise Desktop 12 :

zypper in -t patch SUSE-SLE-DESKTOP-12-2015-367=1

To bring your system up-to-date, use 'zypper patch'."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpython2_7");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpython2_7-1_0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpython2_7-1_0-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python-base-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python-base-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python-curses");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python-curses-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python-demo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python-gdbm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python-gdbm-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python-idle");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python-tk");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python-tk-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python-xml");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python-xml-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/10/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/06/30");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/08/06");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"SuSE Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLED12|SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED12 / SLES12", "SUSE " + os_ver);

if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);

sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES12" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP0", os_ver + " SP" + sp);
if (os_ver == "SLED12" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLED12 SP0", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES12", sp:"0", reference:"libpython2_7-1_0-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"libpython2_7-1_0-debuginfo-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"python-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"python-base-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"python-base-debuginfo-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"python-base-debugsource-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"python-curses-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"python-curses-debuginfo-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"python-debuginfo-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"python-debugsource-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"python-demo-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"python-gdbm-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"python-gdbm-debuginfo-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"python-idle-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"python-tk-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"python-tk-debuginfo-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"python-xml-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"python-xml-debuginfo-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"libpython2_7-1_0-32bit-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"libpython2_7-1_0-debuginfo-32bit-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"python-32bit-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"python-base-32bit-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"python-base-debuginfo-32bit-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"python-debuginfo-32bit-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"libpython2_7-1_0-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"libpython2_7-1_0-32bit-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"libpython2_7-1_0-debuginfo-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"libpython2_7-1_0-debuginfo-32bit-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"python-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"python-base-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"python-base-debuginfo-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"python-base-debuginfo-32bit-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"python-base-debugsource-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"python-curses-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"python-curses-debuginfo-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"python-debuginfo-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"python-debugsource-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"python-devel-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"python-tk-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"python-tk-debuginfo-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"python-xml-2.7.9-14.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"python-xml-debuginfo-2.7.9-14.1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "python");
}