VDB-105755 · CVE-2017-12817 · BID 100504

Kaspersky Internet Security 11.12.4.1622 on Android Trace File 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.
7.4	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic has been found in Kaspersky Internet Security 11.12.4.1622 on Android. Affected by this issue is some unknown functionality of the component Trace File Handler. The manipulation leads to information disclosure. This vulnerability is referenced as CVE-2017-12817. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in Kaspersky Internet Security 11.12.4.1622 on Android (Android App Software) and classified as critical. This issue affects some unknown processing of the component Trace File Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

In Kaspersky Internet Security for Android 11.12.4.1622, some of the application trace files were not encrypted.

The bug was discovered 08/09/2017. The weakness was published 08/25/2017 (Website). It is possible to read the advisory at support.kaspersky.com. The identification of this vulnerability is CVE-2017-12817 since 08/11/2017. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 01/10/2021). The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 16 days. During that time the estimated underground price was around $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 100504†). Similar entry is available at VDB-105754. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Android App Software

Vendor

Kaspersky

Name

Internet Security

Version

11.12.4.1622

License

commercial

Website

Vendor: https://www.kaspersky.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/09/2017 🔍
08/11/2017 +2 days 🔍
08/25/2017 +13 days 🔍
08/25/2017 +0 days 🔍
08/25/2017 +0 days 🔍
08/27/2017 +2 days 🔍
01/10/2021 +1232 days 🔍

Sourcesinfo

Vendor: kaspersky.com

Advisory: support.kaspersky.com
Researcher: MRG Effitas company
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-12817 (🔍)
GCVE (CVE): GCVE-0-2017-12817
GCVE (VulDB): GCVE-100-105755
SecurityFocus: 100504

scip Labs: https://www.scip.ch/en/?labs.20130704
See also: 🔍

Entryinfo

Created: 08/27/2017 06:56
Updated: 01/10/2021 06:46
Changes: 08/27/2017 06:56 (55), 11/10/2019 13:58 (8), 01/10/2021 06:46 (5)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.