Panda Free Antivirus DeviceIoControl Request PSKMAD.sys Blue Screen memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Panda Free Antivirus. It has been declared as problematic. This impacts an unknown function in the library PSKMAD.sys of the component DeviceIoControl Request Handler. Such manipulation leads to memory corruption (Blue Screen). This vulnerability is documented as CVE-2017-8339. The attack needs to be performed locally. Additionally, an exploit exists.

Detailsinfo

A vulnerability was found in Panda Free Antivirus (Anti-Malware Software) (version now known). It has been rated as problematic. Affected by this issue is some unknown processing in the library PSKMAD.sys of the component DeviceIoControl Request Handler. The manipulation with an unknown input leads to a memory corruption vulnerability (Blue Screen). Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is availability. CVE summarizes:

PSKMAD.sys in Panda Free Antivirus 18.0 allows local users to cause a denial of service (BSoD) via a crafted DeviceIoControl request to \\.\PSMEMDriver.

The bug was discovered 04/30/2017. The weakness was released 04/30/2017 (Website). The advisory is shared for download at securityfocus.com. This vulnerability is handled as CVE-2017-8339 since 04/29/2017. The attack needs to be approached locally. Required for exploitation is a simple authentication. Technical details as well as a public exploit are known.

The exploit is available at exploit-db.com. It is declared as proof-of-concept.

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 databases at Exploit-DB (41945) and SecurityFocus (BID 98367†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
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

Name: Blue Screen
Class: Memory corruption / Blue Screen
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/29/2017 🔍
04/30/2017 +1 days 🔍
04/30/2017 +0 days 🔍
04/30/2017 +0 days 🔍
04/30/2017 +0 days 🔍
04/30/2017 +0 days 🔍
09/22/2020 +1241 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Status: Not defined

CVE: CVE-2017-8339 (🔍)
GCVE (CVE): GCVE-0-2017-8339
GCVE (VulDB): GCVE-100-100736
SecurityFocus: 98367 - Panda Antivirus CVE-2017-8339 Local Denial of Service Vulnerability
OSVDB: - CVE-2017-8339 - Pandasecurity - Panda Free Antivirus - Medium

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/01/2017 00:13
Updated: 09/22/2020 12:37
Changes: 05/01/2017 00:13 (59), 09/22/2020 12:37 (8)
Complete: 🔍
Cache ID: 216:B4B:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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