| Summary | On Arista Strata family products which have “TCAM profile” feature enabled when Port IPv4 access-list has a rule which matches on “vxlan” as protocol then that rule and subsequent rules ( rules declared after it in ACL ) do not match on IP protocol field as expected. |
|---|---|
| Publication Date | April 2, 2022, 8:15 a.m. |
| Registration Date | April 2, 2022, 10 a.m. |
| Last Update | Nov. 21, 2024, 2:59 p.m. |
| CVSS3.1 : HIGH | |
| スコア | 7.5 |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃に必要な特権レベル(PR) | 不要 |
| 利用者の関与(UI) | 不要 |
| 影響の想定範囲(S) | 変更なし |
| 機密性への影響(C) | なし |
| 完全性への影響(I) | 高 |
| 可用性への影響(A) | なし |
| CVSS2.0 : MEDIUM | |
| Score | 4.3 |
|---|---|
| Vector | AV:N/AC:M/Au:N/C:N/I:P/A:N |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 中 |
| 攻撃前の認証要否(Au) | 不要 |
| 機密性への影響(C) | なし |
| 完全性への影響(I) | 低 |
| 可用性への影響(A) | なし |
| Get all privileges. | いいえ |
| 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:o:arista:eos:*:*:*:*:*:*:*:* | 4.26 | 4.26.4m | |||
| cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:* | 4.27 | 4.27.1f | |||
| execution environment | |||||
| 1 | cpe:2.3:h:arista:ccs-710p-12:-:*:*:*:*:*:*:* | ||||
| 2 | cpe:2.3:h:arista:ccs-710p-16p:-:*:*:*:*:*:*:* | ||||
| 3 | cpe:2.3:h:arista:ccs-720xp-24y6:-:*:*:*:*:*:*:* | ||||
| 4 | cpe:2.3:h:arista:ccs-720xp-24zy4:-:*:*:*:*:*:*:* | ||||
| 5 | cpe:2.3:h:arista:ccs-720xp-48y6:-:*:*:*:*:*:*:* | ||||
| 6 | cpe:2.3:h:arista:ccs-720xp-48zc2:-:*:*:*:*:*:*:* | ||||
| 7 | cpe:2.3:h:arista:ccs-720xp-96zc2:-:*:*:*:*:*:*:* | ||||
| 8 | cpe:2.3:h:arista:ccs-722xpm-48y4:-:*:*:*:*:*:*:* | ||||
| 9 | cpe:2.3:h:arista:ccs-722xpm-48zy8:-:*:*:*:*:*:*:* | ||||
| 10 | cpe:2.3:h:arista:dcs-7010tx-48:-:*:*:*:*:*:*:* | ||||
| 11 | cpe:2.3:h:arista:dcs-7050cx3-32s:-:*:*:*:*:*:*:* | ||||
| 12 | cpe:2.3:h:arista:dcs-7050cx3m-32s:-:*:*:*:*:*:*:* | ||||
| 13 | cpe:2.3:h:arista:dcs-7050sx3-48c8:-:*:*:*:*:*:*:* | ||||
| 14 | cpe:2.3:h:arista:dcs-7050sx3-48yc12:-:*:*:*:*:*:*:* | ||||
| 15 | cpe:2.3:h:arista:dcs-7050sx3-48yc8:-:*:*:*:*:*:*:* | ||||
| 16 | cpe:2.3:h:arista:dcs-7050sx3-96yc8:-:*:*:*:*:*:*:* | ||||
| 17 | cpe:2.3:h:arista:dcs-7050tx3-48c8:-:*:*:*:*:*:*:* | ||||
| Title | Arista Networks, Inc. の Arista EOS における不正な認証に関する脆弱性 |
|---|---|
| Summary | Arista Networks, Inc. の Arista EOS には、不正な認証に関する脆弱性が存在します。 |
| Possible impacts | 情報を改ざんされる可能性があります。 |
| Solution | 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 | March 16, 2021, midnight |
| Registration Date | July 20, 2023, 5:16 p.m. |
| Last Update | July 20, 2023, 5:16 p.m. |
| Arista Networks, Inc. |
| Arista EOS 4.26 以上 4.26.4m 未満 |
| Arista EOS 4.27 以上 4.27.1f 未満 |
| No | Changed Details | Date of change |
|---|---|---|
| 1 | [2023年07月20日] 掲載 |
July 20, 2023, 5:16 p.m. |