CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS
Percentile
99.9%
From Red Hat Security Advisory 2007:1114 :
Updated samba packages that fix a security issue and a bug are now available for Red Hat Enterprise Linux.
This update has been rated as having critical security impact by the Red Hat Security Response Team.
Samba is a suite of programs used by machines to share files, printers, and other information.
A stack-based buffer overflow flaw was found in the way Samba authenticates remote users. A remote unauthenticated user could trigger this flaw to cause the Samba server to crash, or execute arbitrary code with the permissions of the Samba server.
(CVE-2007-6015)
Red Hat would like to thank Alin Rad Pop of Secunia Research for responsibly disclosing this issue.
This update also fixes a regression caused by the fix for CVE-2007-4572, which prevented some clients from being able to properly access shares.
Users of Samba are advised to upgrade to these updated packages, which contain a backported patch to resolve these issues.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2007:1114 and
# Oracle Linux Security Advisory ELSA-2007-1114 respectively.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(67620);
script_version("1.12");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2007-4572", "CVE-2007-6015");
script_bugtraq_id(26791, 27163);
script_xref(name:"RHSA", value:"2007:1114");
script_name(english:"Oracle Linux 3 / 4 / 5 : samba (ELSA-2007-1114)");
script_summary(english:"Checks rpm output for the updated packages");
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 2007:1114 :
Updated samba packages that fix a security issue and a bug are now
available for Red Hat Enterprise Linux.
This update has been rated as having critical security impact by the
Red Hat Security Response Team.
Samba is a suite of programs used by machines to share files,
printers, and other information.
A stack-based buffer overflow flaw was found in the way Samba
authenticates remote users. A remote unauthenticated user could
trigger this flaw to cause the Samba server to crash, or execute
arbitrary code with the permissions of the Samba server.
(CVE-2007-6015)
Red Hat would like to thank Alin Rad Pop of Secunia Research for
responsibly disclosing this issue.
This update also fixes a regression caused by the fix for
CVE-2007-4572, which prevented some clients from being able to
properly access shares.
Users of Samba are advised to upgrade to these updated packages, which
contain a backported patch to resolve these issues."
);
script_set_attribute(
attribute:"see_also",
value:"https://oss.oracle.com/pipermail/el-errata/2007-December/000440.html"
);
script_set_attribute(
attribute:"see_also",
value:"https://oss.oracle.com/pipermail/el-errata/2007-December/000442.html"
);
script_set_attribute(
attribute:"see_also",
value:"https://oss.oracle.com/pipermail/el-errata/2007-December/000444.html"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected samba packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_cwe_id(119);
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:samba");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:samba-client");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:samba-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:samba-swat");
script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:3");
script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:4");
script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:5");
script_set_attribute(attribute:"vuln_publication_date", value:"2007/11/16");
script_set_attribute(attribute:"patch_publication_date", value:"2007/12/11");
script_set_attribute(attribute:"plugin_publication_date", value:"2013/07/12");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2013-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Oracle Linux Local Security Checks");
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:"^(3|4|5)([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 3 / 4 / 5", "Oracle Linux " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && "ia64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Oracle Linux", cpu);
flag = 0;
if (rpm_check(release:"EL3", cpu:"i386", reference:"samba-3.0.9-1.3E.14.3")) flag++;
if (rpm_check(release:"EL3", cpu:"x86_64", reference:"samba-3.0.9-1.3E.14.3")) flag++;
if (rpm_check(release:"EL3", cpu:"i386", reference:"samba-client-3.0.9-1.3E.14.3")) flag++;
if (rpm_check(release:"EL3", cpu:"x86_64", reference:"samba-client-3.0.9-1.3E.14.3")) flag++;
if (rpm_check(release:"EL3", cpu:"i386", reference:"samba-common-3.0.9-1.3E.14.3")) flag++;
if (rpm_check(release:"EL3", cpu:"x86_64", reference:"samba-common-3.0.9-1.3E.14.3")) flag++;
if (rpm_check(release:"EL3", cpu:"i386", reference:"samba-swat-3.0.9-1.3E.14.3")) flag++;
if (rpm_check(release:"EL3", cpu:"x86_64", reference:"samba-swat-3.0.9-1.3E.14.3")) flag++;
if (rpm_check(release:"EL4", cpu:"i386", reference:"samba-3.0.25b-1.el4_6.4")) flag++;
if (rpm_check(release:"EL4", cpu:"x86_64", reference:"samba-3.0.25b-1.el4_6.4")) flag++;
if (rpm_check(release:"EL4", cpu:"i386", reference:"samba-client-3.0.25b-1.el4_6.4")) flag++;
if (rpm_check(release:"EL4", cpu:"x86_64", reference:"samba-client-3.0.25b-1.el4_6.4")) flag++;
if (rpm_check(release:"EL4", cpu:"i386", reference:"samba-common-3.0.25b-1.el4_6.4")) flag++;
if (rpm_check(release:"EL4", cpu:"x86_64", reference:"samba-common-3.0.25b-1.el4_6.4")) flag++;
if (rpm_check(release:"EL4", cpu:"i386", reference:"samba-swat-3.0.25b-1.el4_6.4")) flag++;
if (rpm_check(release:"EL4", cpu:"x86_64", reference:"samba-swat-3.0.25b-1.el4_6.4")) flag++;
if (rpm_check(release:"EL5", reference:"samba-3.0.25b-1.el5_1.4")) flag++;
if (rpm_check(release:"EL5", reference:"samba-client-3.0.25b-1.el5_1.4")) flag++;
if (rpm_check(release:"EL5", reference:"samba-common-3.0.25b-1.el5_1.4")) flag++;
if (rpm_check(release:"EL5", reference:"samba-swat-3.0.25b-1.el5_1.4")) 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, "samba / samba-client / samba-common / samba-swat");
}
Vendor | Product | Version | CPE |
---|---|---|---|
oracle | linux | samba | p-cpe:/a:oracle:linux:samba |
oracle | linux | samba-client | p-cpe:/a:oracle:linux:samba-client |
oracle | linux | samba-common | p-cpe:/a:oracle:linux:samba-common |
oracle | linux | samba-swat | p-cpe:/a:oracle:linux:samba-swat |
oracle | linux | 3 | cpe:/o:oracle:linux:3 |
oracle | linux | 4 | cpe:/o:oracle:linux:4 |
oracle | linux | 5 | cpe:/o:oracle:linux:5 |