Fix cpu model crash on AMD hosts (bz #1640140)
CVE-2018-15746: seccomp blacklist is not applied to all threads (bz #1618357)
Fix assertion in address_space_stw_le_cached (bz #1644728)
CVE-2018-10839: ne2000: fix possible out of bound access (bz #1636429)
CVE-2018-17958: rtl8139: fix possible out of bound access (bz #1636729)
CVE-2018-17962: pcnet: fix possible buffer overflow (bz #1636775)
CVE-2018-17963: net: ignore packet size greater than INT_MAX (bz #1636782)
CVE-2018-18849: lsi53c895a: OOB msg buffer access leads to DoS (bz #1644977)
CVE-2018-18954: ppc64: Out-of-bounds r/w stack access in pnv_lpc_do_eccb (bz #1645442)
Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
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 FEDORA-2018-87f2ace20d.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(120587);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2018-10839", "CVE-2018-15746", "CVE-2018-16847", "CVE-2018-17958", "CVE-2018-17962", "CVE-2018-17963", "CVE-2018-18849", "CVE-2018-18954");
script_xref(name:"FEDORA", value:"2018-87f2ace20d");
script_name(english:"Fedora 29 : 2:qemu (2018-87f2ace20d)");
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:
" - Fix cpu model crash on AMD hosts (bz #1640140)
- CVE-2018-15746: seccomp blacklist is not applied to all
threads (bz #1618357)
- Fix assertion in address_space_stw_le_cached (bz
#1644728)
- CVE-2018-10839: ne2000: fix possible out of bound access
(bz #1636429)
- CVE-2018-17958: rtl8139: fix possible out of bound
access (bz #1636729)
- CVE-2018-17962: pcnet: fix possible buffer overflow (bz
#1636775)
- CVE-2018-17963: net: ignore packet size greater than
INT_MAX (bz #1636782)
- CVE-2018-18849: lsi53c895a: OOB msg buffer access leads
to DoS (bz #1644977)
- CVE-2018-18954: ppc64: Out-of-bounds r/w stack access in
pnv_lpc_do_eccb (bz #1645442)
Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora update system website.
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://bodhi.fedoraproject.org/updates/FEDORA-2018-87f2ace20d"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected 2:qemu package."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/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:N/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:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:2:qemu");
script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:29");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/08/29");
script_set_attribute(attribute:"patch_publication_date", value:"2018/12/04");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/01/03");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
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 = pregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! preg(pattern:"^29([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 29", "Fedora " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);
flag = 0;
if (rpm_check(release:"FC29", reference:"qemu-3.0.0-2.fc29", epoch:"2")) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
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, "2:qemu");
}
Vendor | Product | Version | CPE |
---|---|---|---|
fedoraproject | fedora | 2 | p-cpe:/a:fedoraproject:fedora:2:qemu |
fedoraproject | fedora | 29 | cpe:/o:fedoraproject:fedora:29 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10839
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15746
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16847
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17958
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17962
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17963
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18849
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18954
bodhi.fedoraproject.org/updates/FEDORA-2018-87f2ace20d