CVE-2019-14305 : Several Ricoh printers have multiple buffer overflows parsing HTTP parameter settings for Wi-Fi, mDNS, POP3, SMTP, and n

Several Ricoh printers have multiple buffer overflows parsing HTTP parameter settings for Wi-Fi, mDNS, POP3, SMTP, and notification alerts, 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 configuration 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 configuration 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:-:*:*:*:*:*:*:*.

Published 2019-08-26 15:15:12

Updated 2019-09-13 05:15:11

Source MITRE

View at NVD, CVE.org

Vulnerability category: OverflowDenial of service

Exploit prediction scoring system (EPSS) score for CVE-2019-14305

EPSS FAQ

0.65%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 80 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-14305

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
8.8	HIGH	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	2.8	5.9	MITRE
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
9.8	CRITICAL	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2019-14305

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2019-14305

Products affected by CVE-2019-14305

Ricoh » Sp C250sf Firmware
Versions before (<) 1.13
cpe:2.3:o:ricoh:sp_c250sf_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Ricoh » Sp C250sf » Version: N/A
Ricoh » Sp C252sf Firmware
Versions before (<) 1.13
cpe:2.3:o:ricoh:sp_c252sf_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Ricoh » Sp C252sf » Version: N/A
Ricoh » Sp C250dn Firmware
Versions before (<) 1.07
cpe:2.3:o:ricoh:sp_c250dn_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Ricoh » Sp C250dn » Version: N/A
Ricoh » Sp C252dn Firmware
Versions before (<) 1.07
cpe:2.3:o:ricoh:sp_c252dn_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Ricoh » Sp C252dn » Version: N/A

Vulnerability Details : CVE-2019-14305

Exploit prediction scoring system (EPSS) score for CVE-2019-14305

CVSS scores for CVE-2019-14305

CWE ids for CVE-2019-14305

References for CVE-2019-14305

Products affected by CVE-2019-14305