VDB-295758 · CVE-2024-11346 · GCVE-0-2024-11346

Lexmark CX/XC/CS/MS/MX/XM Postscript Interpreter type confusion

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.
7.3	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Lexmark CX, XC, CS, MS, MX and XM. Affected by this issue is some unknown functionality of the component Postscript Interpreter. The manipulation results in type confusion. This vulnerability was named CVE-2024-11346. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability classified as critical has been found in Lexmark CX, XC, CS, MS, MX and XM. Affected is an unknown functionality of the component Postscript Interpreter. The manipulation with an unknown input leads to a type confusion vulnerability. CWE is classifying the issue as CWE-843. The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

: Access of Resource Using Incompatible Type ('Type Confusion') vulnerability in Lexmark International CX, XC, CS, et. Al. (Postscript interpreter modules) allows Resource Injection.This issue affects CX, XC, CS, et. Al.: from 001.001:0 through 081.231, from *.*.P001 through *.*.P233, from *.*.P001 through *.*.P759, from *.*.P001 through *.*.P836.

The advisory is available at lexmark.com. This vulnerability is traded as CVE-2024-11346 since 11/18/2024. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 02/13/2025).

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

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Productinfo

Type

Printing Software

Vendor

Lexmark

Name

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

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

CNA Base Score: 7.3
CNA Vector (Lexmark): 🔍

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: 🔍

Exploitinginfo

Class: Type confusion
CWE: CWE-843
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

11/18/2024 🔍
02/13/2025 +87 days 🔍
02/13/2025 +0 days 🔍
02/13/2025 +0 days 🔍

Sourcesinfo

Advisory: lexmark.com
Status: Confirmed

CVE: CVE-2024-11346 (🔍)
GCVE (CVE): GCVE-0-2024-11346
GCVE (VulDB): GCVE-100-295758

Entryinfo

Created: 02/13/2025 21:10
Changes: 02/13/2025 21:10 (61)
Complete: 🔍
Cache ID: 216::103