| Summary | Kerberos 5 su (k5su) in FreeBSD 4.4 and earlier relies on the getlogin system call to determine if the user running k5su is root, which could allow a root-initiated process to regain its privileges after it has dropped them. |
|---|---|
| Publication Date | Aug. 12, 2002, 1 p.m. |
| Registration Date | Jan. 29, 2021, 6:04 p.m. |
| Last Update | Sept. 6, 2008, 5:28 a.m. |
| CVSS2.0 : HIGH | |
| Score | 7.2 |
|---|---|
| Vector | AV:L/AC:L/Au:N/C:C/I:C/A:C |
| 攻撃元区分(AV) | ローカル |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃前の認証要否(Au) | 不要 |
| 機密性への影響(C) | 高 |
| 完全性への影響(I) | 高 |
| 可用性への影響(A) | 高 |
| Get all privileges. | はい |
| Get user privileges | いいえ |
| Get other privileges | いいえ |
| User operation required | いいえ |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:a:freebsd:heimdal:0.4e:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:kth:heimdal:0.4e:*:*:*:*:*:*:* | |||||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:o:freebsd:freebsd:4.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:freebsd:freebsd:4.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:freebsd:freebsd:4.1.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:freebsd:freebsd:4.1.1:release:*:*:*:*:*:* | |||||
| cpe:2.3:o:freebsd:freebsd:4.1.1:stable:*:*:*:*:*:* | |||||
| cpe:2.3:o:freebsd:freebsd:4.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:freebsd:freebsd:4.2:stable:*:*:*:*:*:* | |||||
| cpe:2.3:o:freebsd:freebsd:4.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:freebsd:freebsd:4.3:release:*:*:*:*:*:* | |||||
| cpe:2.3:o:freebsd:freebsd:4.3:stable:*:*:*:*:*:* | |||||
| cpe:2.3:o:freebsd:freebsd:4.4:*:*:*:*:*:*:* | |||||