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
91.7%
libotr and libotr2 were updated to fix one security issue :
#%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-2016-333.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(89914);
script_version("2.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2016-2851");
script_name(english:"openSUSE Security Update : libotr / libotr2 (openSUSE-2016-333)");
script_summary(english:"Check for the openSUSE-2016-333 patch");
script_set_attribute(
attribute:"synopsis",
value:"The remote openSUSE host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"libotr and libotr2 were updated to fix one security issue :
- CVE-2016-2851: Integer overflow vulnerability allowed
remote attackers to execute arbitrary code on 64 bit
platforms (boo#969785)"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=969785"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected libotr / libotr2 packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC: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_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libotr-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libotr-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libotr-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libotr-tools-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libotr2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libotr2-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libotr2-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libotr2-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libotr2-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libotr2-tools-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libotr5");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libotr5-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:13.1");
script_set_attribute(attribute:"patch_publication_date", value:"2016/03/12");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/03/14");
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:"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)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "13.1", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE13.1", reference:"libotr-debugsource-4.0.0-5.7.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"libotr-devel-4.0.0-5.7.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"libotr-tools-4.0.0-5.7.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"libotr-tools-debuginfo-4.0.0-5.7.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"libotr2-3.2.1-5.3.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"libotr2-debuginfo-3.2.1-5.3.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"libotr2-debugsource-3.2.1-5.3.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"libotr2-devel-3.2.1-5.3.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"libotr2-tools-3.2.1-5.3.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"libotr2-tools-debuginfo-3.2.1-5.3.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"libotr5-4.0.0-5.7.1") ) flag++;
if ( rpm_check(release:"SUSE13.1", reference:"libotr5-debuginfo-4.0.0-5.7.1") ) 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, "libotr-debugsource / libotr-devel / libotr-tools / 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
91.7%