CVE-2020-36516
| Summary |
An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session or terminate that session.
|
| Publication Date |
Feb. 26, 2022, 1:15 p.m. |
| Registration Date |
Feb. 26, 2022, 4 p.m. |
| Last Update |
Nov. 21, 2024, 2:29 p.m. |
|
CVSS3.1 : MEDIUM
|
| スコア |
5.9
|
| Vector |
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L |
| 攻撃元区分(AV) |
ネットワーク |
| 攻撃条件の複雑さ(AC) |
高 |
| 攻撃に必要な特権レベル(PR) |
低 |
| 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) |
低 |
|
CVSS2.0 : MEDIUM
|
| Score |
4.9
|
| Vector |
AV:N/AC:M/Au:S/C:N/I:P/A:P |
| 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) |
単一 |
| 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) |
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
|
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
|
5.6.11 |
|
|
| Configuration2 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:netapp:solidfire_\&_hci_management_node:-:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:netapp:cloud_volumes_ontap_mediator:-:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:netapp:solidfire\,_enterprise_sds_\&_hci_storage_node:-:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:netapp:e-series_santricity_os_controller:*:*:*:*:*:*:*:* |
11.0 |
|
|
|
| Configuration3 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:* |
| Configuration4 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:* |
| Configuration5 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:* |
| Configuration6 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:netapp:h300e_firmware:-:*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:netapp:h300e:-:*:*:*:*:*:*:* |
| Configuration7 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:netapp:h500e_firmware:-:*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:netapp:h500e:-:*:*:*:*:*:*:* |
| Configuration8 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:netapp:h700e_firmware:-:*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:netapp:h700e:-:*:*:*:*:*:*:* |
| Configuration9 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:* |
| Configuration10 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:* |
| Configuration11 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:netapp:h610c_firmware:-:*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:netapp:h610c:-:*:*:*:*:*:*:* |
| Configuration12 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:netapp:h615c_firmware:-:*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:netapp:h615c:-:*:*:*:*:*:*:* |
| Configuration13 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:netapp:h610s_firmware:-:*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:netapp:h610s:-:*:*:*:*:*:*:* |
| Configuration14 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:netapp:bootstrap_os:-:*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:netapp:hci_compute_node:-:*:*:*:*:*:*:* |
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
Linux kernel における暗号アルゴリズムの使用に関する脆弱性
| Title |
Linux kernel における暗号アルゴリズムの使用に関する脆弱性
|
| Summary |
Linux kernel には、暗号アルゴリズムの使用に関する脆弱性が存在します。
|
| Possible impacts |
情報を改ざんされる、およびサービス運用妨害 (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 |
Nov. 2, 2020, midnight |
| Registration Date |
July 12, 2023, 10:23 a.m. |
| Last Update |
July 12, 2023, 10:23 a.m. |
Affected System
| NetApp |
|
Cloud Volumes ONTAP メディエータ
|
|
E-Series SANtricity OS Controller Software
|
|
HCI Baseboard Management Controller (BMC) H300E ファームウェア
|
|
HCI Baseboard Management Controller (BMC) H300S ファームウェア
|
|
HCI Baseboard Management Controller (BMC) H500E ファームウェア
|
|
HCI Baseboard Management Controller (BMC) H500S ファームウェア
|
|
HCI Baseboard Management Controller (BMC) H700S ファームウェア
|
|
NetApp SolidFire & HCI Management Node
|
|
NetApp SolidFire Enterprise SDS & HCI Storage Node
|
| Linux |
|
Linux Kernel 5.16.11 まで
|
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
その他
Change Log
| No |
Changed Details |
Date of change |
| 1 |
[2023年07月12日]
掲載 |
July 12, 2023, 10:21 a.m. |