| Summary | Any Juniper Networks SRX series device with one or more ALGs enabled may experience a flowd crash when traffic is processed by the Sun/MS-RPC ALGs. This vulnerability in the Sun/MS-RPC ALG services component of Junos OS allows an attacker to cause a repeated denial of service against the target. Repeated traffic in a cluster may cause repeated flip-flop failure operations or full failure to the flowd daemon halting traffic on all nodes. Only IPv6 traffic is affected by this issue. IPv4 traffic is unaffected. This issues is not seen with to-host traffic. This issue has no relation with HA services themselves, only the ALG service. No other Juniper Networks products or platforms are affected by this issue. Affected releases are Juniper Networks Junos OS 12.1X46 prior to 12.1X46-D55 on SRX; 12.1X47 prior to 12.1X47-D45 on SRX; 12.3X48 prior to 12.3X48-D32, 12.3X48-D35 on SRX; 15.1X49 prior to 15.1X49-D60 on SRX. |
|---|---|
| Publication Date | Oct. 14, 2017, 2:29 a.m. |
| Registration Date | Jan. 26, 2021, 1:12 p.m. |
| Last Update | Nov. 21, 2024, 12:06 p.m. |
| CVSS3.0 : HIGH | |
| スコア | 7.5 |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 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) | なし |
| 可用性への影響(A) | 高 |
| CVSS2.0 : MEDIUM | |
| Score | 5.0 |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| 攻撃元区分(AV) | ネットワーク |
| 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) | なし |
| 完全性への影響(I) | なし |
| 可用性への影響(A) | 低 |
| 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:juniper:junos:12.1x46:d30:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:12.1x46:d45:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:12.1x46:d50:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:12.1x46:d25:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:12.1x46:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:12.1x46:d35:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:12.1x46:d20:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:12.1x46:d40:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:12.1x46:d15:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:12.1x46:d10:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:juniper:srx110:-:*:*:*:*:*:*:* | ||||
| 2 | cpe:2.3:h:juniper:srx1400:-:*:*:*:*:*:*:* | ||||
| 3 | cpe:2.3:h:juniper:srx1500:-:*:*:*:*:*:*:* | ||||
| 4 | cpe:2.3:h:juniper:srx220:-:*:*:*:*:*:*:* | ||||
| 5 | cpe:2.3:h:juniper:srx300:-:*:*:*:*:*:*:* | ||||
| 6 | cpe:2.3:h:juniper:srx3400:-:*:*:*:*:*:*:* | ||||
| 7 | cpe:2.3:h:juniper:srx3600:-:*:*:*:*:*:*:* | ||||
| 8 | cpe:2.3:h:juniper:srx4000:-:*:*:*:*:*:*:* | ||||
| 9 | cpe:2.3:h:juniper:srx5400:-:*:*:*:*:*:*:* | ||||
| 10 | cpe:2.3:h:juniper:srx550:-:*:*:*:*:*:*:* | ||||
| 11 | cpe:2.3:h:juniper:srx5600:-:*:*:*:*:*:*:* | ||||
| 12 | cpe:2.3:h:juniper:srx5800:-:*:*:*:*:*:*:* | ||||
| Configuration2 | or higher | or less | more than | less than | |
| cpe:2.3:o:juniper:junos:12.1x47:d10:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:12.1x47:d20:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:12.1x47:d25:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:12.1x47:d30:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:12.1x47:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:12.1x47:d35:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:12.1x47:d15:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:juniper:srx110:-:*:*:*:*:*:*:* | ||||
| 2 | cpe:2.3:h:juniper:srx1400:-:*:*:*:*:*:*:* | ||||
| 3 | cpe:2.3:h:juniper:srx1500:-:*:*:*:*:*:*:* | ||||
| 4 | cpe:2.3:h:juniper:srx220:-:*:*:*:*:*:*:* | ||||
| 5 | cpe:2.3:h:juniper:srx300:-:*:*:*:*:*:*:* | ||||
| 6 | cpe:2.3:h:juniper:srx3400:-:*:*:*:*:*:*:* | ||||
| 7 | cpe:2.3:h:juniper:srx3600:-:*:*:*:*:*:*:* | ||||
| 8 | cpe:2.3:h:juniper:srx4000:-:*:*:*:*:*:*:* | ||||
| 9 | cpe:2.3:h:juniper:srx5400:-:*:*:*:*:*:*:* | ||||
| 10 | cpe:2.3:h:juniper:srx550:-:*:*:*:*:*:*:* | ||||
| 11 | cpe:2.3:h:juniper:srx5600:-:*:*:*:*:*:*:* | ||||
| 12 | cpe:2.3:h:juniper:srx5800:-:*:*:*:*:*:*:* | ||||
| Configuration3 | or higher | or less | more than | less than | |
| cpe:2.3:o:juniper:junos:12.3x48:d10:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:12.3x48:d15:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:12.3x48:d30:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:12.3x48:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:12.3x48:d25:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:12.3x48:d20:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:juniper:srx110:-:*:*:*:*:*:*:* | ||||
| 2 | cpe:2.3:h:juniper:srx1400:-:*:*:*:*:*:*:* | ||||
| 3 | cpe:2.3:h:juniper:srx1500:-:*:*:*:*:*:*:* | ||||
| 4 | cpe:2.3:h:juniper:srx220:-:*:*:*:*:*:*:* | ||||
| 5 | cpe:2.3:h:juniper:srx300:-:*:*:*:*:*:*:* | ||||
| 6 | cpe:2.3:h:juniper:srx3400:-:*:*:*:*:*:*:* | ||||
| 7 | cpe:2.3:h:juniper:srx3600:-:*:*:*:*:*:*:* | ||||
| 8 | cpe:2.3:h:juniper:srx4000:-:*:*:*:*:*:*:* | ||||
| 9 | cpe:2.3:h:juniper:srx5400:-:*:*:*:*:*:*:* | ||||
| 10 | cpe:2.3:h:juniper:srx550:-:*:*:*:*:*:*:* | ||||
| 11 | cpe:2.3:h:juniper:srx5600:-:*:*:*:*:*:*:* | ||||
| 12 | cpe:2.3:h:juniper:srx5800:-:*:*:*:*:*:*:* | ||||
| Configuration4 | or higher | or less | more than | less than | |
| cpe:2.3:o:juniper:junos:15.1x49:d50:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:15.1x49:d30:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:15.1x49:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:15.1x49:d35:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:15.1x49:d45:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:15.1x49:d40:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:15.1x49:d20:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:15.1x49:d10:*:*:*:*:*:* | |||||
| cpe:2.3:o:juniper:junos:15.1x49:d55:*:*:*:*:*:* | |||||
| execution environment | |||||
| 1 | cpe:2.3:h:juniper:srx110:-:*:*:*:*:*:*:* | ||||
| 2 | cpe:2.3:h:juniper:srx1400:-:*:*:*:*:*:*:* | ||||
| 3 | cpe:2.3:h:juniper:srx1500:-:*:*:*:*:*:*:* | ||||
| 4 | cpe:2.3:h:juniper:srx220:-:*:*:*:*:*:*:* | ||||
| 5 | cpe:2.3:h:juniper:srx300:-:*:*:*:*:*:*:* | ||||
| 6 | cpe:2.3:h:juniper:srx3400:-:*:*:*:*:*:*:* | ||||
| 7 | cpe:2.3:h:juniper:srx3600:-:*:*:*:*:*:*:* | ||||
| 8 | cpe:2.3:h:juniper:srx4000:-:*:*:*:*:*:*:* | ||||
| 9 | cpe:2.3:h:juniper:srx5400:-:*:*:*:*:*:*:* | ||||
| 10 | cpe:2.3:h:juniper:srx550:-:*:*:*:*:*:*:* | ||||
| 11 | cpe:2.3:h:juniper:srx5600:-:*:*:*:*:*:*:* | ||||
| 12 | cpe:2.3:h:juniper:srx5800:-:*:*:*:*:*:*:* | ||||
| Title | Juniper Networks Junos OS におけるリソースの枯渇に関する脆弱性 |
|---|---|
| Summary | Juniper Networks Junos OS には、リソースの枯渇に関する脆弱性が存在します。 |
| Possible impacts | 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 | Oct. 11, 2017, midnight |
| Registration Date | Nov. 9, 2017, 6 p.m. |
| Last Update | Nov. 9, 2017, 6 p.m. |
| ジュニパーネットワークス |
| Junos OS 12.1X46-D55 未満の 12.1X46 (SRX) |
| Junos OS 12.1X47-D45 未満の 12.1X47 (SRX) |
| Junos OS 12.3X48-D32 未満の 12.3X48 (SRX) |
| Junos OS 12.3X48-D35 (SRX) |
| Junos OS 15.1X49-D60 未満の 15.1X49 (SRX) |
| No | Changed Details | Date of change |
|---|---|---|
| 0 | [2017年11月09日] 掲載 |
Feb. 17, 2018, 10:37 a.m. |