CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
AI Score
Confidence
Low
EPSS
Percentile
65.6%
This update for clamav to version 0.100.1 fixes the following issues:
The following security vulnerabilities were addressed :
CVE-2018-0360: HWP integer overflow, infinite loop vulnerability (bsc#1101410)
CVE-2018-0361: PDF object length check, unreasonably long time to parse relatively small file (bsc#1101412)
Buffer over-read in unRAR code due to missing max value checks in table initialization
Libmspack heap buffer over-read in CHM parser (bsc#1103040)
PDF parser bugs The following other changes were made :
Disable YARA support for licensing reasons (bsc#1101654).
Add HTTPS support for clamsubmit
Fix for DNS resolution for users on IPv4-only machines where IPv6 is not available or is link-local only
Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2018:2230-1.
# The text itself is copyright (C) SUSE.
#
include('compat.inc');
if (description)
{
script_id(120072);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/07/11");
script_cve_id("CVE-2018-0360", "CVE-2018-0361");
script_name(english:"SUSE SLED15 / SLES15 Security Update : clamav (SUSE-SU-2018:2230-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"This update for clamav to version 0.100.1 fixes the following issues:
The following security vulnerabilities were addressed :
- CVE-2018-0360: HWP integer overflow, infinite loop
vulnerability (bsc#1101410)
- CVE-2018-0361: PDF object length check, unreasonably
long time to parse relatively small file (bsc#1101412)
- Buffer over-read in unRAR code due to missing max value
checks in table initialization
- Libmspack heap buffer over-read in CHM parser
(bsc#1103040)
- PDF parser bugs The following other changes were made :
- Disable YARA support for licensing reasons
(bsc#1101654).
- Add HTTPS support for clamsubmit
- Fix for DNS resolution for users on IPv4-only machines
where IPv6 is not available or is link-local only
Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE 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.suse.com/show_bug.cgi?id=1101410");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1101412");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1101654");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1103040");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-0360/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-0361/");
# https://www.suse.com/support/update/announcement/2018/suse-su-20182230-1/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?30472dbf");
script_set_attribute(attribute:"solution", value:
"To install this SUSE Security Update use the SUSE recommended
installation methods like YaST online_update or 'zypper patch'.
Alternatively you can run the command listed for your product :
SUSE Linux Enterprise Module for Basesystem 15:zypper in -t patch
SUSE-SLE-Module-Basesystem-15-2018-1509=1");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/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:N/I:N/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-2018-0361");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2018-0360");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/07/16");
script_set_attribute(attribute:"patch_publication_date", value:"2018/08/07");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/01/02");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:clamav");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:clamav-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:clamav-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:clamav-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libclamav7");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libclamav7-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libclammspack0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libclammspack0-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2019-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/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/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLED15|SLES15)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED15 / SLES15", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES15" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLES15 SP0", os_ver + " SP" + sp);
if (os_ver == "SLED15" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLED15 SP0", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES15", sp:"0", reference:"clamav-0.100.1-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"clamav-debuginfo-0.100.1-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"clamav-debugsource-0.100.1-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"clamav-devel-0.100.1-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libclamav7-0.100.1-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libclamav7-debuginfo-0.100.1-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libclammspack0-0.100.1-3.3.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libclammspack0-debuginfo-0.100.1-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"clamav-0.100.1-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"clamav-debuginfo-0.100.1-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"clamav-debugsource-0.100.1-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"clamav-devel-0.100.1-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libclamav7-0.100.1-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libclamav7-debuginfo-0.100.1-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libclammspack0-0.100.1-3.3.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libclammspack0-debuginfo-0.100.1-3.3.1")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "clamav");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0360
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0361
www.nessus.org/u?30472dbf
bugzilla.suse.com/show_bug.cgi?id=1101410
bugzilla.suse.com/show_bug.cgi?id=1101412
bugzilla.suse.com/show_bug.cgi?id=1101654
bugzilla.suse.com/show_bug.cgi?id=1103040
www.suse.com/security/cve/CVE-2018-0360/
www.suse.com/security/cve/CVE-2018-0361/
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
AI Score
Confidence
Low
EPSS
Percentile
65.6%