VDB-271038 · CVE-2024-39927 · ricoh-2024-000008

Ricoh IM C3510 prior 2.00-00 Request out-of-bounds write

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.
5.2	$0-$5k	0.00

Summaryinfo

A vulnerability described as critical has been identified in Ricoh IM C3510, C3010, IM C6010, C5510, C4510, IM C2510, C2010, IM C7010, IM 460F, 460FTL, 370, 370F, IM C8500, C8510M, C8500 and C8500M. This impacts an unknown function of the component Request Handler. The manipulation results in out-of-bounds write. This vulnerability was named CVE-2024-39927. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, was found in Ricoh IM C3510, C3010, IM C6010, C5510, C4510, IM C2510, C2010, IM C7010, IM 460F, 460FTL, 370, 370F, IM C8500, C8510M, C8500 and C8500M. Affected is an unknown code block of the component Request Handler. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. CWE is classifying the issue as CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. This is going to have an impact on integrity, and availability. CVE summarizes:

Out-of-bounds write vulnerability exists in Ricoh MFPs and printers. If a remote attacker sends a specially crafted request to the affected products, the products may be able to cause a denial-of-service (DoS) condition and/or user's data may be destroyed.

The advisory is available at ricoh.com. This vulnerability is traded as CVE-2024-39927 since 07/04/2024. The exploitability is told to be easy. It is possible to launch the attack remotely. The technical details are unknown and an exploit is not available.

Upgrading to version 2.00-00 eliminates this vulnerability.

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Productinfo

Vendor

Ricoh

Name

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.4
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: IM C3510/C3010/IM C6010/C5510/C4510/IM C2510/C2010/IM C7010/IM 460F/460FTL/370/370F/IM C8500/C8510M/C8500/C8500M 2.00-00

Timelineinfo

07/04/2024 🔍
07/10/2024 +6 days 🔍
07/10/2024 +0 days 🔍
07/11/2024 +1 days 🔍

Sourcesinfo

Advisory: ricoh-2024-000008
Status: Confirmed

CVE: CVE-2024-39927 (🔍)
GCVE (CVE): GCVE-0-2024-39927
GCVE (VulDB): GCVE-100-271038

Entryinfo

Created: 07/10/2024 09:35
Updated: 07/11/2024 03:20
Changes: 07/10/2024 09:35 (55), 07/11/2024 03:20 (1)
Complete: 🔍
Cache ID: 216::103