| Title | shadow におけるバッファエラーの脆弱性 |
|---|---|
| Summary | shadow には、バッファエラーの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 | March 31, 2017, midnight |
| Registration Date | Sept. 6, 2017, 5:41 p.m. |
| Last Update | Sept. 6, 2017, 5:41 p.m. |
| CVSS3.0 : 緊急 | |
| Score | 9.8 |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CVSS2.0 : 危険 | |
| Score | 7.5 |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| shadow project |
| shadow 4.5 未満 |
| No | Changed Details | Date of change |
|---|---|---|
| 0 | [2017年09月06日] 掲載 |
Feb. 17, 2018, 10:37 a.m. |
| Summary | In shadow before 4.5, the newusers tool could be made to manipulate internal data structures in ways unintended by the authors. Malformed input may lead to crashes (with a buffer overflow or other memory corruption) or other unspecified behaviors. This crosses a privilege boundary in, for example, certain web-hosting environments in which a Control Panel allows an unprivileged user account to create subaccounts. |
|---|---|
| Publication Date | Aug. 4, 2017, 6:29 p.m. |
| Registration Date | Jan. 26, 2021, 1:14 p.m. |
| Last Update | Nov. 21, 2024, 12:09 p.m. |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:a:shadow_project:shadow:*:*:*:*:*:*:*:* | 4.5 | ||||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | |||||