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%
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)
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.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text is (C) Scientific Linux.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(60328);
script_version("1.7");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2007-4572", "CVE-2007-6015");
script_name(english:"Scientific Linux Security Update : samba on SL5.x, SL4.x, SL3.x i386/x86_64");
script_summary(english:"Checks rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:
"The remote Scientific Linux host is missing one or more security
updates."
);
script_set_attribute(
attribute:"description",
value:
"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)
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."
);
# https://listserv.fnal.gov/scripts/wa.exe?A2=ind0712&L=scientific-linux-errata&T=0&P=1266
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?82677a9f"
);
script_set_attribute(attribute:"solution", value:"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
script_cwe_id(119);
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"x-cpe:/o:fermilab:scientific_linux");
script_set_attribute(attribute:"patch_publication_date", value:"2007/12/10");
script_set_attribute(attribute:"plugin_publication_date", value:"2012/08/01");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2012-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Scientific Linux Local Security Checks");
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("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");
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:"SL3", reference:"samba-3.0.9-1.3E.14.3")) flag++;
if (rpm_check(release:"SL3", reference:"samba-client-3.0.9-1.3E.14.3")) flag++;
if (rpm_check(release:"SL3", reference:"samba-common-3.0.9-1.3E.14.3")) flag++;
if (rpm_check(release:"SL3", reference:"samba-swat-3.0.9-1.3E.14.3")) flag++;
if (rpm_check(release:"SL4", cpu:"i386", reference:"samba-3.0.25b-1.el4_6.4")) flag++;
if (rpm_check(release:"SL4", cpu:"x86_64", reference:"samba-3.0.25b-1.el4.4")) flag++;
if (rpm_check(release:"SL4", cpu:"i386", reference:"samba-client-3.0.25b-1.el4_6.4")) flag++;
if (rpm_check(release:"SL4", cpu:"x86_64", reference:"samba-client-3.0.25b-1.el4.4")) flag++;
if (rpm_check(release:"SL4", cpu:"i386", reference:"samba-common-3.0.25b-1.el4_6.4")) flag++;
if (rpm_check(release:"SL4", cpu:"x86_64", reference:"samba-common-3.0.25b-1.el4.4")) flag++;
if (rpm_check(release:"SL4", cpu:"i386", reference:"samba-swat-3.0.25b-1.el4_6.4")) flag++;
if (rpm_check(release:"SL4", cpu:"x86_64", reference:"samba-swat-3.0.25b-1.el4.4")) flag++;
if (rpm_check(release:"SL5", reference:"samba-3.0.25b-1.el5.4")) flag++;
if (rpm_check(release:"SL5", reference:"samba-client-3.0.25b-1.el5.4")) flag++;
if (rpm_check(release:"SL5", reference:"samba-common-3.0.25b-1.el5.4")) flag++;
if (rpm_check(release:"SL5", reference:"samba-swat-3.0.25b-1.el5.4")) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
else security_hole(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");