6.8 Medium
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
0.013 Low
EPSS
Percentile
85.8%
The ClamAV antivirus engine was updated to version 0.98.7 to fix several security and non-security issues.
The following vulnerabilities were fixed (bsc#929192) :
CVE-2015-2170: Fix crash in upx decoder with crafted file. Discovered and patch supplied by Sebastian Andrzej Siewior.
CVE-2015-2221: Fix infinite loop condition on crafted y0da cryptor file. Identified and patch suggested by Sebastian Andrzej Siewior.
CVE-2015-2222: Fix crash on crafted petite packed file.
Reported and patch supplied by Sebastian Andrzej Siewior.
CVE-2015-2668: Fix an infinite loop condition on a crafted ‘xz’ archive file. This was reported by Dimitri Kirchner and Goulven Guiheux.
CVE-2015-2305: Apply upstream patch for possible heap overflow in Henry Spencer’s regex library.
The following bugfixes were applyed (bsc#929192) :
Fix false negatives on files within iso9660 containers.
This issue was reported by Minzhuan Gong.
Fix a couple crashes on crafted upack packed file.
Identified and patches supplied by Sebastian Andrzej Siewior.
Fix a crash during algorithmic detection on crafted PE file. Identified and patch supplied by Sebastian Andrzej Siewior.
Fix compilation error after ./configure
–disable-pthreads. Reported and fix suggested by John E. Krokes.
Fix segfault scanning certain HTML files. Reported with sample by Kai Risku.
Improve detections within xar/pkg files.
Improvements to PDF processing: decryption, escape sequence handling, and file property collection.
Scanning/analysis of additional Microsoft Office 2003 XML format.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2015-366.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(83558);
script_version("2.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2015-2170", "CVE-2015-2221", "CVE-2015-2222", "CVE-2015-2305", "CVE-2015-2668");
script_name(english:"openSUSE Security Update : clamav (openSUSE-2015-366)");
script_summary(english:"Check for the openSUSE-2015-366 patch");
script_set_attribute(
attribute:"synopsis",
value:"The remote openSUSE host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"The ClamAV antivirus engine was updated to version 0.98.7 to fix
several security and non-security issues.
The following vulnerabilities were fixed (bsc#929192) :
- CVE-2015-2170: Fix crash in upx decoder with crafted
file. Discovered and patch supplied by Sebastian Andrzej
Siewior.
- CVE-2015-2221: Fix infinite loop condition on crafted
y0da cryptor file. Identified and patch suggested by
Sebastian Andrzej Siewior.
- CVE-2015-2222: Fix crash on crafted petite packed file.
Reported and patch supplied by Sebastian Andrzej
Siewior.
- CVE-2015-2668: Fix an infinite loop condition on a
crafted 'xz' archive file. This was reported by Dimitri
Kirchner and Goulven Guiheux.
- CVE-2015-2305: Apply upstream patch for possible heap
overflow in Henry Spencer's regex library.
The following bugfixes were applyed (bsc#929192) :
- Fix false negatives on files within iso9660 containers.
This issue was reported by Minzhuan Gong.
- Fix a couple crashes on crafted upack packed file.
Identified and patches supplied by Sebastian Andrzej
Siewior.
- Fix a crash during algorithmic detection on crafted PE
file. Identified and patch supplied by Sebastian Andrzej
Siewior.
- Fix compilation error after ./configure
--disable-pthreads. Reported and fix suggested by John
E. Krokes.
- Fix segfault scanning certain HTML files. Reported with
sample by Kai Risku.
- Improve detections within xar/pkg files.
- Improvements to PDF processing: decryption, escape
sequence handling, and file property collection.
- Scanning/analysis of additional Microsoft Office 2003
XML format."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=929192"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected clamav packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:clamav");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:clamav-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:clamav-debugsource");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:13.1");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:13.2");
script_set_attribute(attribute:"patch_publication_date", value:"2015/05/11");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/05/20");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2015-2021 Tenable Network Security, Inc.");
script_family(english:"SuSE Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");
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, "openSUSE");
if (release !~ "^(SUSE13\.1|SUSE13\.2)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "13.1 / 13.2", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE13.1", reference:"clamav-0.98.7-33.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"clamav-debuginfo-0.98.7-33.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"clamav-debugsource-0.98.7-33.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"clamav-0.98.7-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"clamav-debuginfo-0.98.7-2.16.1") ) flag++;
if ( rpm_check(release:"SUSE13.2", reference:"clamav-debugsource-0.98.7-2.16.1") ) 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 / clamav-debuginfo / clamav-debugsource");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | opensuse | clamav | p-cpe:/a:novell:opensuse:clamav |
novell | opensuse | clamav-debuginfo | p-cpe:/a:novell:opensuse:clamav-debuginfo |
novell | opensuse | clamav-debugsource | p-cpe:/a:novell:opensuse:clamav-debugsource |
novell | opensuse | 13.1 | cpe:/o:novell:opensuse:13.1 |
novell | opensuse | 13.2 | cpe:/o:novell:opensuse:13.2 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2170
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2221
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2222
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2305
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2668
bugzilla.opensuse.org/show_bug.cgi?id=929192