The SUSE SLES11 host is affected by multiple Python vulnerabilities including improper domain validation in http.cookiejar and a security regression for versions 2.7, 3.5, 3.6, and 3.7
Reporter | Title | Published | Views | Family All 199 |
---|---|---|---|---|
![]() | SUSE: Security Advisory (SUSE-SU-2019:2091-1) | 19 Apr 202100:00 | – | openvas |
![]() | SUSE: Security Advisory (SUSE-SU-2019:2050-1) | 9 Jun 202100:00 | – | openvas |
![]() | SUSE: Security Advisory (SUSE-SU-2019:14142-1) | 9 Jun 202100:00 | – | openvas |
![]() | Huawei EulerOS: Security Advisory for python3 (EulerOS-SA-2019-1778) | 23 Jan 202000:00 | – | openvas |
![]() | Huawei EulerOS: Security Advisory for python (EulerOS-SA-2019-1797) | 23 Jan 202000:00 | – | openvas |
![]() | Huawei EulerOS: Security Advisory for python2 (EulerOS-SA-2019-1771) | 23 Jan 202000:00 | – | openvas |
![]() | Huawei EulerOS: Security Advisory for python (EulerOS-SA-2019-1934) | 23 Jan 202000:00 | – | openvas |
![]() | openSUSE: Security Advisory for python (openSUSE-SU-2019:1906-1) | 16 Aug 201900:00 | – | openvas |
![]() | SUSE: Security Advisory (SUSE-SU-2019:2064-1) | 9 Jun 202100:00 | – | openvas |
![]() | Python 2.7.x < 2.7.17, 3.5.x < 3.5.8, 3.6.x < 3.6.9, 3.7.x < 3.7.4 Information Disclosure Vulnerability (bpo-36742) - Mac OS X | 12 Sep 202100:00 | – | openvas |
#%NASL_MIN_LEVEL 70300
##
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were extracted from
# SUSE update advisory SUSE-SU-2019:14142-1. The text itself
# is copyright (C) SUSE.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(150669);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/12/13");
script_cve_id("CVE-2018-20852", "CVE-2019-10160");
script_xref(name:"SuSE", value:"SUSE-SU-2019:14142-1");
script_name(english:"SUSE SLES11 Security Update : python (SUSE-SU-2019:14142-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in
the SUSE-SU-2019:14142-1 advisory.
- http.cookiejar.DefaultPolicy.domain_return_ok in Lib/http/cookiejar.py in Python before 3.7.3 does not
correctly validate the domain: it can be tricked into sending existing cookies to the wrong server. An
attacker may abuse this flaw by using a server with a hostname that has another valid hostname as a suffix
(e.g., pythonicexample.com to steal cookies for example.com). When a program uses
http.cookiejar.DefaultPolicy and tries to do an HTTP connection to an attacker-controlled server, existing
cookies can be leaked to the attacker. This affects 2.x through 2.7.16, 3.x before 3.4.10, 3.5.x before
3.5.7, 3.6.x before 3.6.9, and 3.7.x before 3.7.3. (CVE-2018-20852)
- A security regression of CVE-2019-9636 was discovered in python since commit
d537ab0ff9767ef024f26246899728f0116b1ec3 affecting versions 2.7, 3.5, 3.6, 3.7 and from v3.8.0a4 through
v3.8.0b1, which still allows an attacker to exploit CVE-2019-9636 by abusing the user and password parts
of a URL. When an application parses user-supplied URLs to store cookies, authentication credentials, or
other kind of information, it is possible for an attacker to provide specially crafted URLs to make the
application locate host-related information (e.g. cookies, authentication data) and send them to a
different host than where it should, unlike if the URLs had been correctly parsed. The result of an attack
may vary based on the application. (CVE-2019-10160)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1138459");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1141853");
# https://lists.suse.com/pipermail/sle-security-updates/2019-August/005804.html
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?eda62aff");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-20852");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2019-10160");
script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
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:"cvss_score_source", value:"CVE-2019-10160");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/10/31");
script_set_attribute(attribute:"patch_publication_date", value:"2019/08/08");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/06/10");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpython2_6-1_0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpython2_6-1_0-32bit");
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-32bit");
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-32bit");
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-demo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python-doc-pdf");
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-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-xml");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
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('misc_func.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:"^(SLES11)$", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES11', 'SUSE ' + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< 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 == "SLES11" && (! preg(pattern:"^(4)$", string:sp))) audit(AUDIT_OS_NOT, "SLES11 SP4", os_ver + " SP" + sp);
pkgs = [
{'reference':'libpython2_6-1_0-2.6.9-40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},
{'reference':'libpython2_6-1_0-32bit-2.6.9-40.29', 'sp':'4', 'cpu':'s390x', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},
{'reference':'libpython2_6-1_0-32bit-2.6.9-40.29', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},
{'reference':'python-2.6.9-40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},
{'reference':'python-32bit-2.6.9-40.29', 'sp':'4', 'cpu':'s390x', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},
{'reference':'python-32bit-2.6.9-40.29', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},
{'reference':'python-base-2.6.9-40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},
{'reference':'python-base-32bit-2.6.9-40.29', 'sp':'4', 'cpu':'s390x', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},
{'reference':'python-base-32bit-2.6.9-40.29', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},
{'reference':'python-curses-2.6.9-40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},
{'reference':'python-demo-2.6.9-40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},
{'reference':'python-doc-2.6-8.40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},
{'reference':'python-doc-pdf-2.6-8.40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},
{'reference':'python-gdbm-2.6.9-40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},
{'reference':'python-idle-2.6.9-40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},
{'reference':'python-tk-2.6.9-40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},
{'reference':'python-xml-2.6.9-40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'SLES_SAP-release-11.4'},
{'reference':'libpython2_6-1_0-2.6.9-40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},
{'reference':'libpython2_6-1_0-32bit-2.6.9-40.29', 'sp':'4', 'cpu':'s390x', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},
{'reference':'libpython2_6-1_0-32bit-2.6.9-40.29', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},
{'reference':'python-2.6.9-40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},
{'reference':'python-32bit-2.6.9-40.29', 'sp':'4', 'cpu':'s390x', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},
{'reference':'python-32bit-2.6.9-40.29', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},
{'reference':'python-base-2.6.9-40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},
{'reference':'python-base-32bit-2.6.9-40.29', 'sp':'4', 'cpu':'s390x', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},
{'reference':'python-base-32bit-2.6.9-40.29', 'sp':'4', 'cpu':'x86_64', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},
{'reference':'python-curses-2.6.9-40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},
{'reference':'python-demo-2.6.9-40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},
{'reference':'python-doc-2.6-8.40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},
{'reference':'python-doc-pdf-2.6-8.40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},
{'reference':'python-gdbm-2.6.9-40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},
{'reference':'python-idle-2.6.9-40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},
{'reference':'python-tk-2.6.9-40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'},
{'reference':'python-xml-2.6.9-40.29', 'sp':'4', 'release':'SLES11', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'sles-release-11.4'}
];
flag = 0;
foreach package_array ( pkgs ) {
reference = NULL;
release = NULL;
sp = NULL;
cpu = NULL;
exists_check = NULL;
rpm_spec_vers_cmp = NULL;
if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
if (!empty_or_null(package_array['release'])) release = package_array['release'];
if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];
if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
if (reference && release && exists_check) {
if (rpm_exists(release:release, rpm:exists_check) && rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;
}
else if (reference && release) {
if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;
}
}
if (flag)
{
ltss_plugin_caveat = '\n' +
'NOTE: This vulnerability check contains fixes that apply to\n' +
'packages only available in SUSE Enterprise Linux Server LTSS\n' +
'repositories. Access to these package security updates require\n' +
'a paid SUSE LTSS subscription.\n';
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get() + ltss_plugin_caveat
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libpython2_6-1_0 / libpython2_6-1_0-32bit / python / python-32bit / etc');
}
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