CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
98.4%
An update for vim is now available for Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Vim (Vi IMproved) is an updated and improved version of the vi editor.
Security Fix(es) :
#%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-2016:2972 and
# CentOS Errata and Security Advisory 2016:2972 respectively.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(96048);
script_version("3.8");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/04");
script_cve_id("CVE-2016-1248");
script_xref(name:"RHSA", value:"2016:2972");
script_name(english:"CentOS 6 / 7 : vim (CESA-2016:2972)");
script_summary(english:"Checks rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:"The remote CentOS host is missing one or more security updates."
);
script_set_attribute(
attribute:"description",
value:
"An update for vim is now available for Red Hat Enterprise Linux 6 and
Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security
impact of Moderate. A Common Vulnerability Scoring System (CVSS) base
score, which gives a detailed severity rating, is available for each
vulnerability from the CVE link(s) in the References section.
Vim (Vi IMproved) is an updated and improved version of the vi editor.
Security Fix(es) :
* A vulnerability was found in vim in how certain modeline options
were treated. An attacker could craft a file that, when opened in vim
with modelines enabled, could execute arbitrary commands with
privileges of the user running vim. (CVE-2016-1248)"
);
# https://lists.centos.org/pipermail/centos-announce/2016-December/022185.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?3b737ded"
);
# https://lists.centos.org/pipermail/centos-announce/2016-December/022187.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?49d1fa01"
);
script_set_attribute(attribute:"solution", value:"Update the affected vim packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:L/AC:L/PR:N/UI:R/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:"cvss_score_source", value:"CVE-2016-1248");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:vim-X11");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:vim-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:vim-enhanced");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:vim-filesystem");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:vim-minimal");
script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:6");
script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:7");
script_set_attribute(attribute:"vuln_publication_date", value:"2016/11/23");
script_set_attribute(attribute:"patch_publication_date", value:"2016/12/21");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/12/22");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2016-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"CentOS Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/CentOS/release", "Host/CentOS/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/CentOS/release");
if (isnull(release) || "CentOS" >!< release) audit(AUDIT_OS_NOT, "CentOS");
os_ver = pregmatch(pattern: "CentOS(?: Linux)? release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "CentOS");
os_ver = os_ver[1];
if (! preg(pattern:"^(6|7)([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "CentOS 6.x / 7.x", "CentOS " + os_ver);
if (!get_kb_item("Host/CentOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "CentOS", cpu);
flag = 0;
if (rpm_check(release:"CentOS-6", reference:"vim-X11-7.4.629-5.el6_8.1")) flag++;
if (rpm_check(release:"CentOS-6", reference:"vim-common-7.4.629-5.el6_8.1")) flag++;
if (rpm_check(release:"CentOS-6", reference:"vim-enhanced-7.4.629-5.el6_8.1")) flag++;
if (rpm_check(release:"CentOS-6", reference:"vim-filesystem-7.4.629-5.el6_8.1")) flag++;
if (rpm_check(release:"CentOS-6", reference:"vim-minimal-7.4.629-5.el6_8.1")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"vim-X11-7.4.160-1.el7_3.1")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"vim-common-7.4.160-1.el7_3.1")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"vim-enhanced-7.4.160-1.el7_3.1")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"vim-filesystem-7.4.160-1.el7_3.1")) flag++;
if (rpm_check(release:"CentOS-7", cpu:"x86_64", reference:"vim-minimal-7.4.160-1.el7_3.1")) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
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, "vim-X11 / vim-common / vim-enhanced / vim-filesystem / vim-minimal");
}
Vendor | Product | Version | CPE |
---|---|---|---|
centos | centos | vim-x11 | p-cpe:/a:centos:centos:vim-x11 |
centos | centos | vim-common | p-cpe:/a:centos:centos:vim-common |
centos | centos | vim-enhanced | p-cpe:/a:centos:centos:vim-enhanced |
centos | centos | vim-filesystem | p-cpe:/a:centos:centos:vim-filesystem |
centos | centos | vim-minimal | p-cpe:/a:centos:centos:vim-minimal |
centos | centos | 6 | cpe:/o:centos:centos:6 |
centos | centos | 7 | cpe:/o:centos:centos:7 |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
98.4%