Exploitalert - Database of Exploits

Oracle Outside In VSDX 8.4.0 / 8.5.1 / 8.5.2 / 8.5.3 Use-After-Free

CVE	Category	Price	Severity
CVE-2017-3266	CWE-416	Not disclosed	High

Author	Risk	Exploitation Type	Date
Not specified	High	Local	2017-01-30

CPE
cpe:cpe:/a:oracle:outside-in:8.4.0::~~vsdx~~

CVSS	EPSS	EPSSP
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	0.02192	0.50148

CVSS vector description

Metric	Value	Metric Description	Value Description
Attack vector	Adjacent	AV	The vulnerable system is bound to a protocol stack, but the attack is limited at the protocol level to a logically adjacent topology. This can mean an attack must be launched from the same shared proximity (e.g., Bluetooth, NFC, or IEEE 802.11) or logical network (e.g., local IP subnet), or from within a secure or otherwise limited administrative domain (e.g., MPLS, secure VPN within an administrative network zone). One example of an Adjacent attack would be an ARP (IPv4) or neighbor discovery flood leading to a denial of service on the local LAN segment (e.g., CVE-2013-6014).
Attack Complexity	Low	AC	The attacker must take no measurable action to exploit the vulnerability. The attack requires no target-specific circumvention to exploit the vulnerability. An attacker can expect repeatable success against the vulnerable system.
Privileges Required	Low	PR	The attacker requires privileges that provide basic capabilities that are typically limited to settings and resources owned by a single low-privileged user. Alternatively, an attacker with Low privileges has the ability to access only non-sensitive resources.
User Interaction	None	UI	The vulnerable system can be exploited without interaction from any human user, other than the attacker. Examples include: a remote attacker is able to send packets to a target system a locally authenticated attacker executes code to elevate privileges
Scope	Unchanged	S	An exploited vulnerability can only affect resources managed by the same security authority. In the case of a vulnerability in a virtualized environment, an exploited vulnerability in one guest instance would not affect neighboring guest instances.
Confidentiality	High	C	There is total information disclosure, resulting in all data on the system being revealed to the attacker, or there is a possibility of the attacker gaining control over confidential data.
Integrity	High	I	There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the attacker being able to modify any file on the target system.
Availability	High	A	There is a total shutdown of the affected resource. The attacker can deny access to the system or data, potentially causing significant loss to the organization.

https://cxsecurity.com/ascii/WLB-2017010235

Oracle Outside In VSDX 8.4.0 / 8.5.1 / 8.5.2 / 8.5.3 Use-After-Free====================================================================== Secunia Research 2016/01/18 Oracle Outside In VSDX Use-After-Free Vulnerability ====================================================================== Table of Contents Affected Software....................................................1 Severity.............................................................2 Description of Vulnerability.........................................3 Solution.............................................................4 Time Table...........................................................5 Credits..............................................................6 References...........................................................7 About Flexera Software...............................................8 Verification.........................................................9 ====================================================================== 1) Affected Software * Oracle Outside In versions 8.4.0, 8.5.1, 8.5.2, and 8.5.3. ====================================================================== 2) Severity Rating: Highly critical Impact: System Access Where: From remote ====================================================================== 3) Description of Vulnerability Secunia Research has discovered a vulnerability in Oracle Outside In, which can be exploited by malicious people to compromise a vulnerable system. The vulnerability is caused due to a use-after-free error within the vsvsdx.dll when processing PageHeight and PageWidth values of VSDX file, which can be exploited to corrupt memory via a specially crafted VSDX file. Successful exploitation may allow execution of arbitrary code. The vulnerability is confirmed in version 8.5.3. ====================================================================== 4) Solution Apply update. https://support.oracle.com/rs?type=doc&id=2203916.1 ====================================================================== 5) Time Table 2016/08/30 - Vendor notified about vulnerability. 2016/08/31 - Vendor supplied bug ticket ID. 2016/10/25 - Vendor supplies information of fix in main codeline. 2017/01/16 - Requested CVE information from the vendor. 2017/01/17 - Release of vendor patch. 2017/01/18 - Vendor responds with CVE identifiers. 2017/01/18 - Release of Secunia Advisory SA73777. 2017/01/18 - Public disclosure of Secunia Research Advisory. ====================================================================== 6) Credits Behzad Najjarpour Jabbari, Secunia Research at Flexera Software ====================================================================== 7) References The Common Vulnerabilities and Exposures (CVE) project has assigned the CVE-2017-3266 identifier for the vulnerability. ====================================================================== 8) About Flexera Software Flexera Software helps application producers and enterprises increase application usage and the value they derive from their software. http://www.flexerasoftware.com/enterprise/company/about/ Flexera Software delivers market-leading Software Vulnerability Management solutions enabling enterprises to proactively identify and remediate software vulnerabilities, effectively reducing the risk of costly security breaches. http://www.flexerasoftware.com/enterprise/products/ Flexera Software supports and contributes to the community in several ways. We have always believed that reliable vulnerability intelligence and tools to aid identifying and fixing vulnerabilities should be freely available for consumers to ensure that users, who care about their online privacy and security, can stay secure. Only a few vendors address vulnerabilities in a proper way and help users get updated and stay secure. End-users (whether private individuals or businesses) are otherwise left largely alone, and that is why back in 2002, Secunia Research started investigating, coordinating disclosure and verifying software vulnerabilities. In 2016, Secunia Research became a part of Flexera Software and today our in-house software vulnerability research remains the core of the Software Vulnerability Management products at Flexera Software. http://secunia.com/secunia_research/ The public Advisory database contains sufficient information for researchers, security enthusiasts, and consumers to lookup individual products and vulnerabilities and assess, whether they need to take any actions to secure their systems or whether a given vulnerability has already been discovered http://secunia.com/advisories/ ====================================================================== 9) Verification Please verify this advisory by visiting the Secunia website: http://secunia.com/secunia_research/2017-1/ Complete list of vulnerability reports published by Secunia Research: http://secunia.com/secunia_research/ ======================================================================

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