VDB-90993 · CVE-2016-4306 · Qualys 370125

Kaspersky Anti-Virus/Internet Security 2016 16.0.0.614 Driver Memory information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Kaspersky Anti-Virus and Internet Security 2016 16.0.0.614. It has been rated as problematic. Affected by this issue is some unknown functionality of the component Driver. Performing a manipulation results in information disclosure (Memory). This vulnerability was named CVE-2016-4306. The attack needs to be approached locally. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Kaspersky Anti-Virus and Internet Security 2016 16.0.0.614 (Anti-Malware Software). This affects an unknown function of the component Driver. The manipulation with an unknown input leads to a information disclosure vulnerability (Memory). CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality.

The weakness was presented 08/30/2016 by Piotr Bania as confirmed advisory (Blog). The advisory is shared at blogs.cisco.com. This vulnerability is uniquely identified as CVE-2016-4306 since 04/27/2016. The exploitability is told to be easy. An attack has to be approached locally. The successful exploitation requires a authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 370125 (Kaspersky Internet Security and Anti-virus Access Violation and Memory Leak Vulnerability).

Upgrading to version 2017 17.0.0.611 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityTracker (ID 1036702†). See VDB-90990, VDB-90991 and VDB-90992 for similar entries. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Memory
Class: Information disclosure / Memory
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

OpenVAS ID: 61361
OpenVAS Name: Kaspersky Internet Security KLDISK Driver Multiple Kernel Memory Disclosure Vulnerabilities (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Anti-Virus/Internet Security 2017 17.0.0.611

Timelineinfo

04/27/2016 🔍
08/30/2016 +125 days 🔍
08/30/2016 +0 days 🔍
08/31/2016 +1 days 🔍
01/06/2017 +128 days 🔍
04/20/2025 +3026 days 🔍

Sourcesinfo

Vendor: kaspersky.com

Advisory: blogs.cisco.com
Researcher: Piotr Bania
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-4306 (🔍)
GCVE (CVE): GCVE-0-2016-4306
GCVE (VulDB): GCVE-100-90993
SecurityTracker: 1036702

See also: 🔍

Entryinfo

Created: 08/31/2016 09:04
Updated: 04/20/2025 09:18
Changes: 08/31/2016 09:04 (64), 04/05/2019 17:55 (9), 09/14/2022 14:17 (3), 04/20/2025 09:18 (15)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Are you interested in using VulDB?

Download the whitepaper to learn more about our service!