CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
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
EPSS
Percentile
80.4%
Various packages included vulnerable parsers generated by ‘flex’.
This update provides a fixed ‘flex’ package and also rebuilds of packages that might have security issues caused by the auto generated code.
Flex itself was updated to fix a buffer overflow in the generated scanner (bsc#990856, CVE-2016-6354)
Packages that were rebuilt with the fixed flex :
at
libbonobo
netpbm
openslp
sgmltool
virtuoso
Some more packages might also need to be rebuild to receive a new flex parser, but will be released later.
This update was imported from the SUSE:SLE-12:Update update project.
#%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-2016-1155.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(93855);
script_version("2.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2016-6354");
script_name(english:"openSUSE Security Update : flex / at / libbonobo / etc (openSUSE-2016-1155)");
script_summary(english:"Check for the openSUSE-2016-1155 patch");
script_set_attribute(
attribute:"synopsis",
value:"The remote openSUSE host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"Various packages included vulnerable parsers generated by 'flex'.
This update provides a fixed 'flex' package and also rebuilds of
packages that might have security issues caused by the auto generated
code.
Flex itself was updated to fix a buffer overflow in the generated
scanner (bsc#990856, CVE-2016-6354)
Packages that were rebuilt with the fixed flex :
- at
- libbonobo
- netpbm
- openslp
- sgmltool
- virtuoso
Some more packages might also need to be rebuild to receive a new flex
parser, but will be released later.
This update was imported from the SUSE:SLE-12:Update update project."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=990856"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected flex / at / libbonobo / etc packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
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:novell:opensuse:at");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:at-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:at-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:flex");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:flex-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:flex-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:flex-debuginfo-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:flex-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libbonobo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libbonobo-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libbonobo-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libbonobo-debuginfo-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libbonobo-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libbonobo-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libbonobo-doc-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libbonobo-lang");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libnetpbm-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libnetpbm11");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libnetpbm11-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libnetpbm11-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libnetpbm11-debuginfo-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:netpbm");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:netpbm-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:netpbm-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openslp");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openslp-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openslp-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openslp-debuginfo-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openslp-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openslp-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openslp-server");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:openslp-server-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:sgmltool");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:sgmltool-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:sgmltool-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtuoso-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtuoso-drivers");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtuoso-drivers-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtuoso-server");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtuoso-server-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.1");
script_set_attribute(attribute:"patch_publication_date", value:"2016/10/04");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/10/05");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2016-2021 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 !~ "^(SUSE42\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "42.1", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE42.1", reference:"at-3.1.14-9.2") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"at-debuginfo-3.1.14-9.2") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"at-debugsource-3.1.14-9.2") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"flex-2.5.37-11.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"flex-debuginfo-2.5.37-11.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"flex-debugsource-2.5.37-11.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"libbonobo-2.32.1-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"libbonobo-debuginfo-2.32.1-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"libbonobo-debugsource-2.32.1-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"libbonobo-devel-2.32.1-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"libbonobo-doc-debuginfo-2.32.1-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"libbonobo-lang-2.32.1-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"libnetpbm-devel-10.66.3-6.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"libnetpbm11-10.66.3-6.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"libnetpbm11-debuginfo-10.66.3-6.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"netpbm-10.66.3-6.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"netpbm-debuginfo-10.66.3-6.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"netpbm-debugsource-10.66.3-6.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"openslp-2.0.0-14.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"openslp-debuginfo-2.0.0-14.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"openslp-debugsource-2.0.0-14.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"openslp-devel-2.0.0-14.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"openslp-server-2.0.0-14.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"openslp-server-debuginfo-2.0.0-14.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"sgmltool-1.0.9-1078.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"sgmltool-debuginfo-1.0.9-1078.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"sgmltool-debugsource-1.0.9-1078.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"virtuoso-debugsource-6.1.6-13.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"virtuoso-drivers-6.1.6-13.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"virtuoso-drivers-debuginfo-6.1.6-13.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"virtuoso-server-6.1.6-13.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"virtuoso-server-debuginfo-6.1.6-13.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", cpu:"x86_64", reference:"flex-32bit-2.5.37-11.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", cpu:"x86_64", reference:"flex-debuginfo-32bit-2.5.37-11.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", cpu:"x86_64", reference:"libbonobo-32bit-2.32.1-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", cpu:"x86_64", reference:"libbonobo-debuginfo-32bit-2.32.1-19.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", cpu:"x86_64", reference:"libnetpbm11-32bit-10.66.3-6.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", cpu:"x86_64", reference:"libnetpbm11-debuginfo-32bit-10.66.3-6.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", cpu:"x86_64", reference:"openslp-32bit-2.0.0-14.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", cpu:"x86_64", reference:"openslp-debuginfo-32bit-2.0.0-14.1") ) 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, "at / at-debuginfo / at-debugsource / flex / flex-32bit / etc");
}
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
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
EPSS
Percentile
80.4%