9.3 High
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
0.046 Low
EPSS
Percentile
92.5%
Lot of security fixes
Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Fedora Security Advisory 2012-13820.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(62323);
script_version("1.20");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2011-0216", "CVE-2011-1944", "CVE-2011-2821", "CVE-2011-2834", "CVE-2011-3102", "CVE-2011-3905", "CVE-2011-3919", "CVE-2012-0841", "CVE-2012-2807");
script_bugtraq_id(48056, 48832, 49279, 49658, 51084, 51300, 52107, 53540, 54718);
script_xref(name:"FEDORA", value:"2012-13820");
script_name(english:"Fedora 17 : libxml2-2.7.8-9.fc17 (2012-13820)");
script_summary(english:"Checks rpm output for the updated package.");
script_set_attribute(
attribute:"synopsis",
value:"The remote Fedora host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"Lot of security fixes
Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.redhat.com/show_bug.cgi?id=709750"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.redhat.com/show_bug.cgi?id=735715"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.redhat.com/show_bug.cgi?id=755813"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.redhat.com/show_bug.cgi?id=772122"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.redhat.com/show_bug.cgi?id=795698"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.redhat.com/show_bug.cgi?id=822171"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.redhat.com/show_bug.cgi?id=843743"
);
# https://lists.fedoraproject.org/pipermail/package-announce/2012-September/088223.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?1ffd689c"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected libxml2 package."
);
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_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:libxml2");
script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:17");
script_set_attribute(attribute:"patch_publication_date", value:"2012/09/12");
script_set_attribute(attribute:"plugin_publication_date", value:"2012/09/27");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2012-2021 Tenable Network Security, Inc.");
script_family(english:"Fedora Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "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) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^17([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 17.x", "Fedora " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);
flag = 0;
if (rpm_check(release:"FC17", reference:"libxml2-2.7.8-9.fc17")) 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, "libxml2");
}
Vendor | Product | Version | CPE |
---|---|---|---|
fedoraproject | fedora | libxml2 | p-cpe:/a:fedoraproject:fedora:libxml2 |
fedoraproject | fedora | 17 | cpe:/o:fedoraproject:fedora:17 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0216
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1944
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2821
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2834
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3102
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3905
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3919
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0841
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2807
www.nessus.org/u?1ffd689c
bugzilla.redhat.com/show_bug.cgi?id=709750
bugzilla.redhat.com/show_bug.cgi?id=735715
bugzilla.redhat.com/show_bug.cgi?id=755813
bugzilla.redhat.com/show_bug.cgi?id=772122
bugzilla.redhat.com/show_bug.cgi?id=795698
bugzilla.redhat.com/show_bug.cgi?id=822171
bugzilla.redhat.com/show_bug.cgi?id=843743