10 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.031 Low
EPSS
Percentile
91.2%
Update to 0.99.4
0.99.4 addresses a few outstanding vulnerability bugs. It includes fixes for :
CVE-2012-6706
CVE-2017-6419
CVE-2017-11423
CVE-2018-1000085
There are also a few bug fixes that were not assigned CVE’s, but were important enough to address while we had the chance. One of these was the notorious file descriptor exhaustion bug that caused outages late last January.
In addition to the above, 0.99.4 fixes :
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-d2b08aa37f.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(108311);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2012-6706", "CVE-2017-11423", "CVE-2017-6419", "CVE-2018-0202", "CVE-2018-1000085");
script_xref(name:"FEDORA", value:"2018-d2b08aa37f");
script_name(english:"Fedora 26 : clamav (2018-d2b08aa37f)");
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:
"Update to 0.99.4
0.99.4 addresses a few outstanding vulnerability bugs. It includes
fixes for :
- CVE-2012-6706
- CVE-2017-6419
- CVE-2017-11423
- CVE-2018-1000085
There are also a few bug fixes that were not assigned CVE’s, but
were important enough to address while we had the chance. One of these
was the notorious file descriptor exhaustion bug that caused outages
late last January.
In addition to the above, 0.99.4 fixes :
- CVE-2018-0202: Two newly reported vulnerabilities in the
PDF parsing code.
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-d2b08aa37f"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected clamav package."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A: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_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:clamav");
script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:26");
script_set_attribute(attribute:"vuln_publication_date", value:"2017/06/22");
script_set_attribute(attribute:"patch_publication_date", value:"2018/03/13");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/03/14");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2018-2021 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:"^26([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 26", "Fedora " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);
flag = 0;
if (rpm_check(release:"FC26", reference:"clamav-0.99.4-1.fc26")) 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, "clamav");
}
Vendor | Product | Version | CPE |
---|---|---|---|
fedoraproject | fedora | clamav | p-cpe:/a:fedoraproject:fedora:clamav |
fedoraproject | fedora | 26 | cpe:/o:fedoraproject:fedora:26 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-6706
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11423
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6419
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0202
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000085
bodhi.fedoraproject.org/updates/FEDORA-2018-d2b08aa37f
10 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.031 Low
EPSS
Percentile
91.2%