| Title | Lexmark プリンタのファームウェアにおける重要な情報を取得される脆弱性 |
|---|---|
| Summary | Lexmark プリンタのファームウェアは、Erase Printer Memory および Erase Hard Disk アクションを誤って処理するため、重要な情報を取得される脆弱性が存在します。 |
| Possible impacts | 物理的に端末の操作が可能な攻撃者により、不揮発性メモリの直接の読み込み操作を介して、重要な情報を取得される可能性があります。 |
| Solution | ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。 |
| Publication Date | April 7, 2016, midnight |
| Registration Date | May 17, 2016, 2:52 p.m. |
| Last Update | May 17, 2016, 2:52 p.m. |
| CVSS3.0 : 警告 | |
| Score | 4.6 |
|---|---|
| Vector | CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| CVSS2.0 : 注意 | |
| Score | 2.1 |
|---|---|
| Vector | AV:L/AC:L/Au:N/C:P/I:N/A:N |
| Lexmark |
| C4150 |
| C6160 |
| CS720de |
| CS720dte |
| CS725de |
| CS725dte |
| CS820de |
| CS820dte |
| CS820dtfe |
| CX725de |
| CX725dhe |
| CX725dthe |
| CX820de |
| CX820dtfe |
| CX825de |
| CX825dte |
| CX825dtfe |
| CX860de |
| CX860dte |
| CX860dtfe |
| Lexmark プリンタファームウェア ATL.021.063 未満の ATL |
| Lexmark プリンタファームウェア CB.021.063 未満の CB |
| Lexmark プリンタファームウェア PP.021.063 未満の PP |
| Lexmark プリンタファームウェア YK.021.063 未満の YK |
| XC4150 |
| XC6152de |
| XC6152dtfe |
| XC8155de |
| XC8155dte |
| XC8160de |
| XC8160dte |
| No | Changed Details | Date of change |
|---|---|---|
| 0 | [2016年05月17日] 掲載 |
Feb. 17, 2018, 10:37 a.m. |
| Summary | Lexmark printers with firmware ATL before ATL.021.063, CB before CB.021.063, PP before PP.021.063, and YK before YK.021.063 mishandle Erase Printer Memory and Erase Hard Disk actions, which allows physically proximate attackers to obtain sensitive information via direct read operations on non-volatile memory. |
|---|---|
| Publication Date | April 22, 2016, 9:59 a.m. |
| Registration Date | Jan. 26, 2021, 2:10 p.m. |
| Last Update | Nov. 21, 2024, 11:49 a.m. |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:o:lexmark:printer_firmware:*:*:*:*:*:*:*:* | pp | pp.021.062 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:lexmark:cx820de:-:*:*:*:*:*:*:* | ||||
| 2 | cpe:2.3:h:lexmark:cx820dtfe:-:*:*:*:*:*:*:* | ||||
| 3 | cpe:2.3:h:lexmark:cx825de:-:*:*:*:*:*:*:* | ||||
| 4 | cpe:2.3:h:lexmark:cx825dte:-:*:*:*:*:*:*:* | ||||
| 5 | cpe:2.3:h:lexmark:cx825dtfe:-:*:*:*:*:*:*:* | ||||
| 6 | cpe:2.3:h:lexmark:cx860de:-:*:*:*:*:*:*:* | ||||
| 7 | cpe:2.3:h:lexmark:cx860dte:-:*:*:*:*:*:*:* | ||||
| 8 | cpe:2.3:h:lexmark:cx860dtfe:-:*:*:*:*:*:*:* | ||||
| 9 | cpe:2.3:h:lexmark:xc6152de:-:*:*:*:*:*:*:* | ||||
| 10 | cpe:2.3:h:lexmark:xc6152dtfe:-:*:*:*:*:*:*:* | ||||
| 11 | cpe:2.3:h:lexmark:xc8155de:-:*:*:*:*:*:*:* | ||||
| 12 | cpe:2.3:h:lexmark:xc8155dte:-:*:*:*:*:*:*:* | ||||
| 13 | cpe:2.3:h:lexmark:xc8160de:-:*:*:*:*:*:*:* | ||||
| 14 | cpe:2.3:h:lexmark:xc8160dte:-:*:*:*:*:*:*:* | ||||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:o:lexmark:printer_firmware:*:*:*:*:*:*:*:* | cb | cb.021.062 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:lexmark:c4150:-:*:*:*:*:*:*:* | ||||
| 2 | cpe:2.3:h:lexmark:cs720de:-:*:*:*:*:*:*:* | ||||
| 3 | cpe:2.3:h:lexmark:cs720dte:-:*:*:*:*:*:*:* | ||||
| 4 | cpe:2.3:h:lexmark:cs725de:-:*:*:*:*:*:*:* | ||||
| 5 | cpe:2.3:h:lexmark:cs725dte:-:*:*:*:*:*:*:* | ||||
| Configuration3 | or higher | or less | more than | less than | |
| cpe:2.3:o:lexmark:printer_firmware:*:*:*:*:*:*:*:* | yk | yk.021.062 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:lexmark:c6160:-:*:*:*:*:*:*:* | ||||
| Configuration4 | or higher | or less | more than | less than | |
| cpe:2.3:o:lexmark:printer_firmware:*:*:*:*:*:*:*:* | yk | yk.021.057 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:lexmark:cs820de:-:*:*:*:*:*:*:* | ||||
| 2 | cpe:2.3:h:lexmark:cs820dte:-:*:*:*:*:*:*:* | ||||
| 3 | cpe:2.3:h:lexmark:cs820dtfe:-:*:*:*:*:*:*:* | ||||
| Configuration5 | or higher | or less | more than | less than | |
| cpe:2.3:o:lexmark:printer_firmware:*:*:*:*:*:*:*:* | atl | atl.021.062 | |||
| execution environment | |||||
| 1 | cpe:2.3:h:lexmark:cx725de:-:*:*:*:*:*:*:* | ||||
| 2 | cpe:2.3:h:lexmark:cx725dhe:-:*:*:*:*:*:*:* | ||||
| 3 | cpe:2.3:h:lexmark:cx725dthe:-:*:*:*:*:*:*:* | ||||
| 4 | cpe:2.3:h:lexmark:xc4150:-:*:*:*:*:*:*:* | ||||