Lexmark Printer Erase Action 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 (≈)
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Lexmark Printer. Affected is an unknown function of the component Erase Action Handler. The manipulation results in information disclosure. This vulnerability is reported as CVE-2016-3145. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Lexmark Printer (Printing Software) (unknown version). It has been classified as problematic. Affected is an unknown code block of the component Erase Action Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. 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. CVE summarizes:

Lexmark printers with firmware ATL before ATL.021.063, CB before CB.021.063, PP before PP.021.063, and YK before YK.021.063 mishandle Erase Printer Memory and Erase Hard Disk actions, which allows physically proximate attackers to obtain sensitive information via direct read operations on non-volatile memory.

The weakness was disclosed 04/22/2016 (Website). The advisory is shared for download at support.lexmark.com. This vulnerability is traded as CVE-2016-3145 since 03/13/2016. The attack needs to be approached locally. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

Upgrading eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

VulDB Base Score: 4.0
VulDB Temp Score: 3.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.6
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Timelineinfo

03/13/2016 🔍
04/21/2016 +38 days 🔍
04/22/2016 +1 days 🔍
04/22/2016 +0 days 🔍
10/19/2018 +910 days 🔍

Sourcesinfo

Advisory: support.lexmark.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-3145 (🔍)
GCVE (CVE): GCVE-0-2016-3145
GCVE (VulDB): GCVE-100-82752

Entryinfo

Created: 04/22/2016 09:33
Updated: 10/19/2018 08:16
Changes: 04/22/2016 09:33 (52), 10/19/2018 08:16 (5)
Complete: 🔍
Cache ID: 216::103

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