Rico Printer Web Server LPD Packet memory corruption

Summaryinfo

A vulnerability was found in Rico Printer. It has been rated as critical. This affects an unknown part of the component Web Server. This manipulation as part of LPD Packet causes memory corruption. This vulnerability is handled as CVE-2019-14308. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability has been found in Rico Printer (Printing Software) (version unknown) and classified as critical. Affected by this vulnerability is an unknown function of the component Web Server. The manipulation as part of a LPD Packet leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Several Ricoh printers have multiple buffer overflows parsing LPD packets, which allow an attacker to cause a denial of service or code execution via crafted requests to the web server. Affected firmware versions depend on the printer models. One affected congiguration is cpe:2.3:o:ricoh:sp_c250dn_firmware:-:*:*:*:*:*:*:* up to (including) 1.06 running on cpe:2.3:o:ricoh:sp_c250dn:-:*:*:*:*:*:*:*, cpe:2.3:o:ricoh:sp_c252dn:-:*:*:*:*:*:*:*. Another affected congiguration is cpe:2.3:o:ricoh:sp_c250sf_firmware:-:*:*:*:*:*:*:* up to (including) 1.12 running on cpe:2.3:o:ricoh:sp_c250sf:-:*:*:*:*:*:*:*, cpe:2.3:o:ricoh:sp_c252sf:-:*:*:*:*:*:*:*.

The weakness was released 08/26/2019 (Website). It is possible to read the advisory at jvn.jp. This vulnerability is known as CVE-2019-14308 since 07/27/2019. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.

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

Entries connected to this vulnerability are available at VDB-140788, VDB-140789 and VDB-140790. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

• Printing Software

Vendor

• Rico

Name

• Printer

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

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Entryinfo

Be aware that VulDB is the high quality source for vulnerability data.

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