CVE-2024-42488
| Summary |
Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Prior to versions 1.14.14 and 1.15.8, a race condition in the Cilium agent can cause the agent to ignore labels that should be applied to a node. This could in turn cause CiliumClusterwideNetworkPolicies intended for nodes with the ignored label to not apply, leading to policy bypass. This issue has been patched in Cilium v1.14.14 and v1.15.8 As the underlying issue depends on a race condition, users unable to upgrade can restart the Cilium agent on affected nodes until the affected policies are confirmed to be working as expected.
|
| Publication Date |
Aug. 16, 2024, 6:15 a.m. |
| Registration Date |
Aug. 26, 2024, 5:02 p.m. |
| Last Update |
Sept. 28, 2024, 3:49 a.m. |
|
CVSS3.1 : MEDIUM
|
| スコア |
6.8
|
| Vector |
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N |
| 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) |
不要 |
| 利用者の関与(UI) |
不要 |
| 影響の想定範囲(S) |
変更あり |
| 機密性への影響(C) |
高 |
| 完全性への影響(I) |
なし |
| 可用性への影響(A) |
なし |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:cilium:cilium:*:*:*:*:*:*:*:* |
|
|
|
1.14.14 |
| cpe:2.3:a:cilium:cilium:*:*:*:*:*:*:*:* |
1.15.0 |
|
|
1.15.8 |
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
cilium における競合状態に関する脆弱性
| Title |
cilium における競合状態に関する脆弱性
|
| Summary |
cilium には、競合状態に関する脆弱性が存在します。
|
| Possible impacts |
情報を取得される可能性があります。 |
| 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 |
Aug. 15, 2024, midnight |
| Registration Date |
Sept. 30, 2024, 10:35 a.m. |
| Last Update |
Sept. 30, 2024, 10:35 a.m. |
Affected System
| cilium |
|
cilium 1.14.14 未満
|
|
cilium 1.15.0 以上 1.15.8 未満
|
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)
その他
Change Log
| No |
Changed Details |
Date of change |
| 1 |
[2024年09月30日] 掲載 |
Sept. 30, 2024, 10:22 a.m. |