Vulnerability Details : CVE-2019-14305
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:-:*:*:*:*:*:*:*.
Vulnerability category: OverflowDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2019-14305
Probability of exploitation activity in the next 30 days: 0.48%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 73 % EPSS Score History EPSS FAQ
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 |
|
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 |
|
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 |
CWE ids for CVE-2019-14305
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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.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-14305
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https://www.ricoh.com/info/2019/0823_1/
Potential security vulnerabilities in some of Ricoh’s printers and Multifunction Printers (MFPs) | Global | RicohVendor Advisory
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https://www.ricoh-usa.com/en/support-and-download
Support and DownloadsProduct
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http://jvn.jp/en/jp/JVN11708203/index.html
JVN#11708203: Multiple buffer overflow vulnerabilities in multiple Ricoh printers and Multifunction Printers (MFPs)
Products affected by CVE-2019-14305
- cpe:2.3:o:ricoh:sp_c250sf_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:ricoh:sp_c252sf_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:ricoh:sp_c250dn_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:ricoh:sp_c252dn_firmware:*:*:*:*:*:*:*:*