From Red Hat Security Advisory 2020:0378 :
An update for ipa is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Red Hat Identity Management (IdM) is a centralized authentication, identity management, and authorization solution for both traditional and cloud-based enterprise environments.
Security Fix(es) :
ipa: Denial of service in IPA server due to wrong use of ber_scanf() (CVE-2019-14867)
ipa: Batch API logging user passwords to /var/log/httpd/error_log (CVE-2019-10195)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Bug Fix(es) :
Issue with adding multiple RHEL 7 IPA replica to RHEL 6 IPA master (BZ# 1770728)
User incorrectly added to negative cache when backend is reconnecting to IPA service / timed out: error code 32 ‘No such object’ (BZ#1773953)
After upgrade AD Trust Agents were removed from LDAP (BZ#1781153)
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2020:0378 and
# Oracle Linux Security Advisory ELSA-2020-0378 respectively.
#
include('compat.inc');
if (description)
{
script_id(133515);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/03/28");
script_cve_id("CVE-2019-10195", "CVE-2019-14867");
script_xref(name:"RHSA", value:"2020:0378");
script_name(english:"Oracle Linux 7 : ipa (ELSA-2020-0378)");
script_set_attribute(attribute:"synopsis", value:
"The remote Oracle Linux host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"From Red Hat Security Advisory 2020:0378 :
An update for ipa is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security
impact of Important. A Common Vulnerability Scoring System (CVSS) base
score, which gives a detailed severity rating, is available for each
vulnerability from the CVE link(s) in the References section.
Red Hat Identity Management (IdM) is a centralized authentication,
identity management, and authorization solution for both traditional
and cloud-based enterprise environments.
Security Fix(es) :
* ipa: Denial of service in IPA server due to wrong use of ber_scanf()
(CVE-2019-14867)
* ipa: Batch API logging user passwords to /var/log/httpd/error_log
(CVE-2019-10195)
For more details about the security issue(s), including the impact, a
CVSS score, acknowledgments, and other related information, refer to
the CVE page(s) listed in the References section.
Bug Fix(es) :
* Issue with adding multiple RHEL 7 IPA replica to RHEL 6 IPA master
(BZ# 1770728)
* User incorrectly added to negative cache when backend is
reconnecting to IPA service / timed out: error code 32 'No such
object' (BZ#1773953)
* After upgrade AD Trust Agents were removed from LDAP (BZ#1781153)");
script_set_attribute(attribute:"see_also", value:"https://oss.oracle.com/pipermail/el-errata/2020-February/009594.html");
script_set_attribute(attribute:"solution", value:
"Update the affected ipa packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-14867");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/11/27");
script_set_attribute(attribute:"patch_publication_date", value:"2020/02/05");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/02/06");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ipa-client");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ipa-client-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ipa-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ipa-python-compat");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ipa-server");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ipa-server-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ipa-server-dns");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:ipa-server-trust-ad");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:python2-ipaclient");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:python2-ipalib");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:python2-ipaserver");
script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:7");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Oracle Linux Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/OracleLinux", "Host/RedHat/release", "Host/RedHat/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);
if (!get_kb_item("Host/OracleLinux")) audit(AUDIT_OS_NOT, "Oracle Linux");
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || !pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:release)) audit(AUDIT_OS_NOT, "Oracle Linux");
os_ver = pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Oracle Linux");
os_ver = os_ver[1];
if (! preg(pattern:"^7([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 7", "Oracle Linux " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Oracle Linux", cpu);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);
flag = 0;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"ipa-client-4.6.5-11.0.1.el7_7.4")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"ipa-client-common-4.6.5-11.0.1.el7_7.4")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"ipa-common-4.6.5-11.0.1.el7_7.4")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"ipa-python-compat-4.6.5-11.0.1.el7_7.4")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"ipa-server-4.6.5-11.0.1.el7_7.4")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"ipa-server-common-4.6.5-11.0.1.el7_7.4")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"ipa-server-dns-4.6.5-11.0.1.el7_7.4")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"ipa-server-trust-ad-4.6.5-11.0.1.el7_7.4")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"python2-ipaclient-4.6.5-11.0.1.el7_7.4")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"python2-ipalib-4.6.5-11.0.1.el7_7.4")) flag++;
if (rpm_check(release:"EL7", cpu:"x86_64", reference:"python2-ipaserver-4.6.5-11.0.1.el7_7.4")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "ipa-client / ipa-client-common / ipa-common / ipa-python-compat / etc");
}
Vendor | Product | Version | CPE |
---|---|---|---|
oracle | linux | ipa-client | p-cpe:/a:oracle:linux:ipa-client |
oracle | linux | ipa-client-common | p-cpe:/a:oracle:linux:ipa-client-common |
oracle | linux | ipa-common | p-cpe:/a:oracle:linux:ipa-common |
oracle | linux | ipa-python-compat | p-cpe:/a:oracle:linux:ipa-python-compat |
oracle | linux | ipa-server | p-cpe:/a:oracle:linux:ipa-server |
oracle | linux | ipa-server-common | p-cpe:/a:oracle:linux:ipa-server-common |
oracle | linux | ipa-server-dns | p-cpe:/a:oracle:linux:ipa-server-dns |
oracle | linux | ipa-server-trust-ad | p-cpe:/a:oracle:linux:ipa-server-trust-ad |
oracle | linux | python2-ipaclient | p-cpe:/a:oracle:linux:python2-ipaclient |
oracle | linux | python2-ipalib | p-cpe:/a:oracle:linux:python2-ipalib |