| Summary | Unspecified vulnerability in the expand_stack function in grsecurity PaX allows local users to gain privileges via unspecified vectors. NOTE: the grsecurity developer has disputed this issue, stating that "the function they claim the vulnerability to be in is a trivial function, which can, and has been, easily checked for any supposed vulnerabilities." The developer also cites a past disclosure that was not proven. As of 20070120, the original researcher has released demonstration code |
|---|---|
| Publication Date | Jan. 17, 2007, 8:28 a.m. |
| Registration Date | Jan. 29, 2021, 2:05 p.m. |
| Last Update | Aug. 7, 2024, 9:15 p.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:grsecurity:grsecurity_kernel_patch:2.0.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.1.5:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.1.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.1.7:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.1.8:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.1.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:grsecurity:grsecurity_kernel_patch:1.9.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.1.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.1.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.1.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.0.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:grsecurity:grsecurity_kernel_patch:2.1.6:*:*:*:*:*:*:* | |||||
| Title | grsecurity の grsecurity kernel patch における脆弱性 |
|---|---|
| Summary | grsecurity の grsecurity kernel patch には、不特定の脆弱性が存在します。 |
| Possible impacts | |
| Solution | ベンダアドバイザリまたはパッチ情報が公開されています。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 | Jan. 16, 2007, midnight |
| Registration Date | July 18, 2024, 6:29 p.m. |
| Last Update | July 18, 2024, 6:29 p.m. |
| grsecurity |
| grsecurity kernel patch 1.9.4 |
| grsecurity kernel patch 2.0.1 |
| grsecurity kernel patch 2.0.2 |
| grsecurity kernel patch 2.1.0 |
| grsecurity kernel patch 2.1.1 |
| grsecurity kernel patch 2.1.2 |
| grsecurity kernel patch 2.1.3 |
| grsecurity kernel patch 2.1.4 |
| grsecurity kernel patch 2.1.5 |
| grsecurity kernel patch 2.1.6 |
| grsecurity kernel patch 2.1.7 |
| grsecurity kernel patch 2.1.8 |
| No | Changed Details | Date of change |
|---|---|---|
| 1 | [2024年07月18日] 掲載 |
July 18, 2024, 6:29 p.m. |