VDB-108842 · CVE-2017-10954 · BID 100676

BitDefender Internet Security 2018 prior 7.72918 pdf.xmd integer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability was found in BitDefender Internet Security 2018. It has been declared as critical. This affects an unknown function of the file pdf.xmd. Such manipulation leads to integer overflow. This vulnerability is uniquely identified as CVE-2017-10954. The attack can be launched remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in BitDefender Internet Security 2018 and classified as critical. Affected by this issue is some unknown processing of the file pdf.xmd. The manipulation with an unknown input leads to a integer overflow vulnerability. Using CWE to declare the problem leads to CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. Impacted is confidentiality, integrity, and availability. CVE summarizes:

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Bitdefender Internet Security Internet Security 2018 prior to build 7.72918. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within pdf.xmd. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code under the context of SYSTEM. Was ZDI-CAN-4361.

The bug was discovered 09/06/2017. The weakness was disclosed 10/31/2017 (Website). The advisory is available at securityfocus.com. This vulnerability is handled as CVE-2017-10954 since 07/05/2017. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit.

The vulnerability was handled as a non-public zero-day exploit for at least 55 days. During that time the estimated underground price was around $5k-$25k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 370564 (Bitdefender Internet Security Remote Code Execution Vulnerability).

Upgrading to version 7.72918 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 100676†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Integer overflow
CWE: CWE-190 / CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Internet Security 2018 7.72918

Timelineinfo

07/05/2017 🔍
09/06/2017 +63 days 🔍
09/06/2017 +0 days 🔍
10/31/2017 +55 days 🔍
10/31/2017 +0 days 🔍
11/01/2017 +1 days 🔍
01/21/2021 +1177 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Pagefault.
Status: Not defined

CVE: CVE-2017-10954 (🔍)
GCVE (CVE): GCVE-0-2017-10954
GCVE (VulDB): GCVE-100-108842
SecurityFocus: 100676 - Bitdefender Internet Security CVE-2017-10954 Integer Overflow Vulnerability

Entryinfo

Created: 11/01/2017 07:45
Updated: 01/21/2021 11:11
Changes: 11/01/2017 07:45 (61), 12/02/2019 13:48 (3), 01/21/2021 11:11 (2)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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