Ricoh Aficio 450/455 ICMP Packet denial of service

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.
4.9	$0-$5k	0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Ricoh Aficio 450/455. The impacted element is an unknown function of the component ICMP Packet Handler. Performing a manipulation results in denial of service. Moreover, an exploit is present. It is suggested to use restrictive firewalling.

Detailsinfo

A vulnerability classified as problematic has been found in Ricoh Aficio 450/455. This affects some unknown functionality of the component ICMP Packet Handler. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability.

The weakness was disclosed 12/14/2004 by Hongzhen Zhou (Website). It is possible to read the advisory at archives.neohapsis.com. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are unknown but a public exploit is available.

After immediately, there has been an exploit disclosed. The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept.

It is possible to mitigate the weakness by firewalling ICMP.

The vulnerability is also documented in the databases at Exploit-DB (688), OSVDB (12478†) and Secunia (SA13475†). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Ricoh

Name

Aficio

Version

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.9

VulDB Base Score: 5.3
VulDB Temp Score: 4.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Firewalling: 🔍

Timelineinfo

12/14/2004 🔍
12/14/2004 +0 days 🔍
12/16/2004 +2 days 🔍
12/17/2004 +0 days 🔍
04/13/2016 +4134 days 🔍
10/05/2018 +905 days 🔍

Sourcesinfo

Advisory: archives.neohapsis.com
Researcher: Hongzhen Zhou
Status: Not defined

GCVE (VulDB): GCVE-100-82287
Secunia: 13475 - Ricoh Aficio 450/455 ICMP Denial of Service Vulnerability, Not Critical
OSVDB: 12478 - Ricoh Aficio 450/455 Malformed ICMP Packet DoS

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

Entryinfo

Created: 04/13/2016 17:43
Updated: 10/05/2018 07:46
Changes: 04/13/2016 17:43 (45), 10/05/2018 07:46 (6)
Complete: 🔍
Cache ID: 216::103