| Title | Atheme の libathemecore/account.c における異なるユーザにアクセスされる脆弱性 |
|---|---|
| Summary | Atheme の libathemecore/account.c 内の myuser_delete 関数は、ユーザが削除される際、CertFP エントリを適切にクリーンアップしないため、異なるユーザにアクセスされる、またはサービス運用妨害 (デーモンクラッシュ) 状態となる脆弱性が存在します。 |
| Possible impacts | 第三者により、削除されたユーザでログインされることで、異なるユーザにアクセスされる、またはサービス運用妨害 (デーモンクラッシュ) 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 | Oct. 1, 2012, midnight |
| Registration Date | Oct. 3, 2012, 1:09 p.m. |
| Last Update | Oct. 3, 2012, 1:09 p.m. |
| CVSS2.0 : 警告 | |
| Score | 6 |
|---|---|
| Vector | AV:N/AC:M/Au:S/C:P/I:P/A:P |
| Atheme.org |
| Atheme 5.2.7 未満の 5.x |
| Atheme 6.0.10 未満の 6.x |
| Atheme 7.0.0-beta2 未満の 7.x |
| No | Changed Details | Date of change |
|---|---|---|
| 0 | [2012年10月03日] 掲載 |
Feb. 17, 2018, 10:37 a.m. |
| Summary | The myuser_delete function in libathemecore/account.c in Atheme 5.x before 5.2.7, 6.x before 6.0.10, and 7.x before 7.0.0-beta2 does not properly clean up CertFP entries when a user is deleted, which allows remote attackers to access a different user account or cause a denial of service (daemon crash) via a login as a deleted user. |
|---|---|
| Publication Date | Oct. 2, 2012, 5:55 a.m. |
| Registration Date | Jan. 28, 2021, 2:55 p.m. |
| Last Update | Nov. 21, 2024, 10:37 a.m. |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:a:atheme:atheme:6.0.6:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:atheme:atheme:6.0.5:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:atheme:atheme:6.0.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:atheme:atheme:6.0.7:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:atheme:atheme:6.0.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:atheme:atheme:6.0.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:atheme:atheme:6.0.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:atheme:atheme:6.0.8:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:atheme:atheme:6.0.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:atheme:atheme:6.0.9:*:*:*:*:*:*:* | |||||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:a:atheme:atheme:7.0.0:beta1:*:*:*:*:*:* | |||||
| cpe:2.3:a:atheme:atheme:7.0.0:alpha1:*:*:*:*:*:* | |||||
| cpe:2.3:a:atheme:atheme:7.0.0:beta2:*:*:*:*:*:* | |||||
| cpe:2.3:a:atheme:atheme:7.0.0:*:*:*:*:*:*:* | |||||
| Configuration3 | or higher | or less | more than | less than | |
| cpe:2.3:a:atheme:atheme:5.2.6:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:atheme:atheme:5.2.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:atheme:atheme:5.2.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:atheme:atheme:5.2.5:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:atheme:atheme:5.2.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:atheme:atheme:5.2.7:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:atheme:atheme:5.2.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:atheme:atheme:5.2.1:*:*:*:*:*:*:* | |||||