| Title | Sophos Tester Tool における信頼性のない検索パスに関する脆弱性 |
|---|---|
| Summary | Sophos Tester Tool には、信頼性のない検索パスに関する脆弱性が存在します。 |
| Possible impacts | 情報を取得される、情報を改ざんされる、およびサービス運用妨害 (DoS) 状態にされる可能性があります。 |
| Solution | ベンダ情報および参考情報を参照して適切な対策を実施してください。 |
| Publication Date | Feb. 2, 2018, midnight |
| Registration Date | March 2, 2018, 11:40 a.m. |
| Last Update | March 2, 2018, 11:40 a.m. |
| CVSS3.0 : 重要 | |
| Score | 7.8 |
|---|---|
| Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| CVSS2.0 : 危険 | |
| Score | 9.3 |
|---|---|
| Vector | AV:N/AC:M/Au:N/C:C/I:C/A:C |
| ソフォス |
| Sophos Tester 3.2.0.7 Beta |
| No | Changed Details | Date of change |
|---|---|---|
| 1 | [2018年03月02日] 掲載 |
March 2, 2018, 11:40 a.m. |
| Summary | In Sophos Tester Tool 3.2.0.7 Beta, the driver loads (in the context of the application used to test an exploit or ransomware) the DLL using a payload that runs from NTDLL.DLL (so, it's run in userland), but the driver doesn't perform any validation of this DLL (not its signature, not its hash, etc.). A person can change this DLL in a local way, or with a remote connection, to a malicious DLL with the same name -- and when the product is used, this malicious DLL will be loaded, aka a DLL Hijacking attack. |
|---|---|
| Publication Date | Feb. 3, 2018, 6:29 a.m. |
| Registration Date | March 1, 2021, 7:34 p.m. |
| Last Update | Nov. 21, 2024, 1:10 p.m. |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:a:sophos:sophos_tester:3.2.0.7:beta:*:*:*:*:*:* | |||||