The remote OracleVM system is missing necessary patches to address critical security updates :
block: update integrity interval after queue limits change (Ritika Srivastava) [Orabug: 27586756]
dccp: check sk for closed state in dccp_sendmsg (Alexey Kodanev) [Orabug: 28001529] (CVE-2017-8824) (CVE-2018-1130)
net/rds: Implement ARP flushing correctly (Hå kon Bugge) [Orabug: 28219857]
net/rds: Fix incorrect bigger vs. smaller IP address check (Hå kon Bugge) [Orabug: 28236599]
ocfs2: Fix locking for res->tracking and dlm->tracking_list (Ashish Samant) [Orabug: 28256391]
xfrm: policy: check policy direction value (Vladis Dronov) [Orabug: 28256487] (CVE-2017-11600) (CVE-2017-11600)
add kernel param to pre-allocate NICs (Brian Maly) [Orabug: 27870400]
mm/mempolicy.c: fix error handling in set_mempolicy and mbind. (Chris Salls) [Orabug: 28242475] (CVE-2017-7616)
xhci: Fix USB3 NULL pointer dereference at logical disconnect. (Mathias Nyman) [Orabug: 27426023]
mlx4_core: restore optimal ICM memory allocation (Eric Dumazet)
mlx4_core: allocate ICM memory in page size chunks (Qing Huang)
kernel/signal.c: avoid undefined behaviour in kill_something_info When running kill(72057458746458112, 0) in userspace I hit the following issue. (mridula shastry) [Orabug: 28078687] (CVE-2018-10124)
rds: tcp: compute m_ack_seq as offset from ->write_seq (Sowmini Varadhan) [Orabug: 28085214]
ext4: fix bitmap position validation (Lukas Czerner) [Orabug: 28167032]
net/rds: Fix bug in failover_group parsing (Hå kon Bugge) [Orabug: 28198749]
sctp: verify size of a new chunk in _sctp_make_chunk (Alexey Kodanev) [Orabug: 28240074] (CVE-2018-5803)
netfilter: xt_TCPMSS: add more sanity tests on tcph->doff (Eric Dumazet) [Orabug: 27896802] (CVE-2017-18017)
kernel/exit.c: avoid undefined behaviour when calling wait4 wait4(-2147483648, 0x20, 0, 0xdd0000) triggers:
UBSAN: Undefined behaviour in kernel/exit.c:1651:9 (mridula shastry) [Orabug: 28049778] (CVE-2018-10087)
x86/bugs/module: Provide retpoline_modules_only parameter to fail non-retpoline modules (Konrad Rzeszutek Wilk) [Orabug: 28071992]
#
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were extracted from OracleVM
# Security Advisory OVMSA-2018-0236.
#
include("compat.inc");
if (description)
{
script_id(111021);
script_version("1.5");
script_cvs_date("Date: 2019/09/27 13:00:35");
script_cve_id("CVE-2017-11600", "CVE-2017-18017", "CVE-2017-7616", "CVE-2017-8824", "CVE-2018-10087", "CVE-2018-10124", "CVE-2018-1130", "CVE-2018-5803");
script_name(english:"OracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0236)");
script_summary(english:"Checks the RPM output for the updated packages.");
script_set_attribute(
attribute:"synopsis",
value:"The remote OracleVM host is missing one or more security updates."
);
script_set_attribute(
attribute:"description",
value:
"The remote OracleVM system is missing necessary patches to address
critical security updates :
- block: update integrity interval after queue limits
change (Ritika Srivastava) [Orabug: 27586756]
- dccp: check sk for closed state in dccp_sendmsg (Alexey
Kodanev) [Orabug: 28001529] (CVE-2017-8824)
(CVE-2018-1130)
- net/rds: Implement ARP flushing correctly (Hå kon
Bugge) [Orabug: 28219857]
- net/rds: Fix incorrect bigger vs. smaller IP address
check (Hå kon Bugge) [Orabug: 28236599]
- ocfs2: Fix locking for res->tracking and
dlm->tracking_list (Ashish Samant) [Orabug: 28256391]
- xfrm: policy: check policy direction value (Vladis
Dronov) [Orabug: 28256487] (CVE-2017-11600)
(CVE-2017-11600)
- add kernel param to pre-allocate NICs (Brian Maly)
[Orabug: 27870400]
- mm/mempolicy.c: fix error handling in set_mempolicy and
mbind. (Chris Salls) [Orabug: 28242475] (CVE-2017-7616)
- xhci: Fix USB3 NULL pointer dereference at logical
disconnect. (Mathias Nyman) [Orabug: 27426023]
- mlx4_core: restore optimal ICM memory allocation (Eric
Dumazet)
- mlx4_core: allocate ICM memory in page size chunks (Qing
Huang)
- kernel/signal.c: avoid undefined behaviour in
kill_something_info When running kill(72057458746458112,
0) in userspace I hit the following issue. (mridula
shastry) [Orabug: 28078687] (CVE-2018-10124)
- rds: tcp: compute m_ack_seq as offset from ->write_seq
(Sowmini Varadhan) [Orabug: 28085214]
- ext4: fix bitmap position validation (Lukas Czerner)
[Orabug: 28167032]
- net/rds: Fix bug in failover_group parsing (Hå kon
Bugge) [Orabug: 28198749]
- sctp: verify size of a new chunk in _sctp_make_chunk
(Alexey Kodanev) [Orabug: 28240074] (CVE-2018-5803)
- netfilter: xt_TCPMSS: add more sanity tests on
tcph->doff (Eric Dumazet) [Orabug: 27896802]
(CVE-2017-18017)
- kernel/exit.c: avoid undefined behaviour when calling
wait4 wait4(-2147483648, 0x20, 0, 0xdd0000) triggers:
UBSAN: Undefined behaviour in kernel/exit.c:1651:9
(mridula shastry) [Orabug: 28049778] (CVE-2018-10087)
- x86/bugs/module: Provide retpoline_modules_only
parameter to fail non-retpoline modules (Konrad
Rzeszutek Wilk) [Orabug: 28071992]"
);
script_set_attribute(
attribute:"see_also",
value:"https://oss.oracle.com/pipermail/oraclevm-errata/2018-July/000872.html"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected kernel-uek / kernel-uek-firmware packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:POC/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:P/RL:O/RC:C");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-uek");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-uek-firmware");
script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:vm_server:3.4");
script_set_attribute(attribute:"vuln_publication_date", value:"2017/04/10");
script_set_attribute(attribute:"patch_publication_date", value:"2018/07/11");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/07/12");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"OracleVM Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/OracleVM/release", "Host/OracleVM/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/OracleVM/release");
if (isnull(release) || "OVS" >!< release) audit(AUDIT_OS_NOT, "OracleVM");
if (! preg(pattern:"^OVS" + "3\.4" + "(\.[0-9]|$)", string:release)) audit(AUDIT_OS_NOT, "OracleVM 3.4", "OracleVM " + release);
if (!get_kb_item("Host/OracleVM/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "OracleVM", cpu);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);
flag = 0;
if (rpm_check(release:"OVS3.4", reference:"kernel-uek-4.1.12-124.17.1.el6uek")) flag++;
if (rpm_check(release:"OVS3.4", reference:"kernel-uek-firmware-4.1.12-124.17.1.el6uek")) 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, "kernel-uek / kernel-uek-firmware");
}
Vendor | Product | Version | CPE |
---|---|---|---|
oracle | vm | kernel-uek | p-cpe:/a:oracle:vm:kernel-uek |
oracle | vm | kernel-uek-firmware | p-cpe:/a:oracle:vm:kernel-uek-firmware |
oracle | vm_server | 3.4 | cpe:/o:oracle:vm_server:3.4 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11600
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18017
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7616
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8824
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10087
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10124
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1130
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5803
oss.oracle.com/pipermail/oraclevm-errata/2018-July/000872.html