Vulnerabilities > CVE-2019-2723 - Integer Overflow or Wraparound vulnerability in Oracle VM Virtualbox
Attack vector
LOCAL Attack complexity
LOW Privileges required
NONE Confidentiality impact
PARTIAL Integrity impact
PARTIAL Availability impact
PARTIAL Summary
Vulnerability in the Oracle VM VirtualBox component of Oracle Virtualization (subcomponent: Core). Supported versions that are affected are Prior to 5.2.28 and prior to 6.0.6. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.0 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Forced Integer Overflow This attack forces an integer variable to go out of range. The integer variable is often used as an offset such as size of memory allocation or similarly. The attacker would typically control the value of such variable and try to get it out of range. For instance the integer in question is incremented past the maximum possible value, it may wrap to become a very small, or negative number, therefore providing a very incorrect value which can lead to unexpected behavior. At worst the attacker can execute arbitrary code.
Nessus
NASL family SuSE Local Security Checks NASL id OPENSUSE-2019-1814.NASL description This update for virtualbox to version 6.0.10 fixes the following issues : Security issues fixed : - CVE-2019-2859 CVE-2019-2867 CVE-2019-2866 CVE-2019-2864 CVE-2019-2865 CVE-2019-1543 CVE-2019-2863 CVE-2019-2848 CVE-2019-2877 CVE-2019-2873 CVE-2019-2874 CVE-2019-2875 CVE-2019-2876 CVE-2019-2850 (boo#1141801) last seen 2020-06-01 modified 2020-06-02 plugin id 127734 published 2019-08-12 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/127734 title openSUSE Security Update : virtualbox (openSUSE-2019-1814) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from openSUSE Security Update openSUSE-2019-1814. # # The text description of this plugin is (C) SUSE LLC. # include("compat.inc"); if (description) { script_id(127734); script_version("1.3"); 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script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2019-2020 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 !~ "^(SUSE15\.0|SUSE15\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.0 / 15.1", release); if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); ourarch = get_kb_item("Host/cpu"); if (!ourarch) audit(AUDIT_UNKNOWN_ARCH); if (ourarch !~ "^(x86_64)$") audit(AUDIT_ARCH_NOT, "x86_64", ourarch); flag = 0; if ( rpm_check(release:"SUSE15.0", reference:"python3-virtualbox-6.0.10-lp150.4.36.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"python3-virtualbox-debuginfo-6.0.10-lp150.4.36.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"virtualbox-6.0.10-lp150.4.36.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"virtualbox-debuginfo-6.0.10-lp150.4.36.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"virtualbox-debugsource-6.0.10-lp150.4.36.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"virtualbox-devel-6.0.10-lp150.4.36.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"virtualbox-guest-desktop-icons-6.0.10-lp150.4.36.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"virtualbox-guest-kmp-default-6.0.10_k4.12.14_lp150.12.67-lp150.4.36.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"virtualbox-guest-kmp-default-debuginfo-6.0.10_k4.12.14_lp150.12.67-lp150.4.36.1") ) flag++; 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NASL id VIRTUALBOX_APR_2019_CPU.NASL description The version of Oracle VM VirtualBox running on the remote host is 5.2.x prior to 5.2.28 or 6.0.x prior to 6.0.6. It is, therefore, affected by multiple vulnerabilities as noted in the April 2019 Critical Patch Update advisory : - Multiple unspecified vulnerabilities in the Core component of Oracle VirtualBox could allow an authenticated, local attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. (CVE-2019-2656, CVE-2019-2657,CVE-2019-2680,CVE-2019-2690, CVE-2019-2696,CVE-2019-2703,CVE-2019-2721,CVE-2019-2722, CVE-2019-2723) - Multiple unspecified vulnerabilities in the Core component of Oracle VirtualBox could allow an authenticated, local attacker with logon to the infrastructure where Oracle VM VirtualBox executes to potentially expose critical or confidential data. (CVE-2019-2574, CVE-2019-2678, CVE-2019-2679) last seen 2020-06-01 modified 2020-06-02 plugin id 124167 published 2019-04-18 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/124167 title Oracle VM VirtualBox 5.2.x < 5.2.28 / 6.0.x < 6.0.6 (Apr 2019 CPU)