6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
7.7 High
AI Score
Confidence
Low
0.006 Low
EPSS
Percentile
78.0%
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text is (C) Scientific Linux.
#
include('compat.inc');
if (description)
{
script_id(135836);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/03/15");
script_cve_id("CVE-2019-10197", "CVE-2019-10218");
script_name(english:"Scientific Linux Security Update : samba on SL7.x x86_64 (20200407)");
script_set_attribute(attribute:"synopsis", value:
"The remote Scientific Linux host is missing one or more security
updates.");
script_set_attribute(attribute:"description", value:
"* samba: Combination of parameters and permissions can allow user to
escape from the share path definition * samba: smb client vulnerable
to filenames containing path separators");
# https://listserv.fnal.gov/scripts/wa.exe?A2=ind2004&L=SCIENTIFIC-LINUX-ERRATA&P=10828
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?79f8539d");
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:P/A:N");
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:N/S:U/C:H/I:H/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-10197");
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:"2019/09/03");
script_set_attribute(attribute:"patch_publication_date", value:"2020/04/07");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/04/21");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:libsmbclient");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:libsmbclient-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:libwbclient");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:libwbclient-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba-client");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba-client-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba-common-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba-common-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba-dc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba-dc-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba-krb5-printing");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba-pidl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba-python");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba-python-test");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba-test");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba-test-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba-vfs-glusterfs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba-winbind");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba-winbind-clients");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba-winbind-krb5-locator");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:samba-winbind-modules");
script_set_attribute(attribute:"cpe", value:"x-cpe:/o:fermilab:scientific_linux");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Scientific 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/cpu", "Host/RedHat/release", "Host/RedHat/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/RedHat/release");
if (isnull(release) || "Scientific Linux " >!< release) audit(AUDIT_HOST_NOT, "running Scientific Linux");
os_ver = pregmatch(pattern: "Scientific Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Scientific Linux");
os_ver = os_ver[1];
if (! preg(pattern:"^7([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Scientific Linux 7.x", "Scientific Linux " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Scientific Linux", cpu);
flag = 0;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"libsmbclient-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"libsmbclient-devel-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"libwbclient-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"libwbclient-devel-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"samba-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"samba-client-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"samba-client-libs-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", reference:"samba-common-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"samba-common-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"samba-common-libs-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"samba-common-tools-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"samba-dc-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"samba-dc-libs-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"samba-debuginfo-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"samba-devel-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"samba-krb5-printing-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"samba-libs-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", reference:"samba-pidl-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"samba-python-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"samba-python-test-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"samba-test-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"samba-test-libs-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"samba-vfs-glusterfs-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"samba-winbind-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"samba-winbind-clients-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"samba-winbind-krb5-locator-4.10.4-10.el7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"samba-winbind-modules-4.10.4-10.el7")) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get()
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libsmbclient / libsmbclient-devel / libwbclient / libwbclient-devel / etc");
}
Vendor | Product | Version | CPE |
---|---|---|---|
fermilab | scientific_linux | samba-test-libs | p-cpe:/a:fermilab:scientific_linux:samba-test-libs |
fermilab | scientific_linux | samba-vfs-glusterfs | p-cpe:/a:fermilab:scientific_linux:samba-vfs-glusterfs |
fermilab | scientific_linux | samba-winbind | p-cpe:/a:fermilab:scientific_linux:samba-winbind |
fermilab | scientific_linux | samba-winbind-clients | p-cpe:/a:fermilab:scientific_linux:samba-winbind-clients |
fermilab | scientific_linux | samba-winbind-krb5-locator | p-cpe:/a:fermilab:scientific_linux:samba-winbind-krb5-locator |
fermilab | scientific_linux | samba-winbind-modules | p-cpe:/a:fermilab:scientific_linux:samba-winbind-modules |
fermilab | scientific_linux | x-cpe:/o:fermilab:scientific_linux | |
fermilab | scientific_linux | libsmbclient | p-cpe:/a:fermilab:scientific_linux:libsmbclient |
fermilab | scientific_linux | libsmbclient-devel | p-cpe:/a:fermilab:scientific_linux:libsmbclient-devel |
fermilab | scientific_linux | libwbclient | p-cpe:/a:fermilab:scientific_linux:libwbclient |
6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:P/A:N
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
7.7 High
AI Score
Confidence
Low
0.006 Low
EPSS
Percentile
78.0%