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SEIL シリーズルータにおけるサービス運用妨害 (DoS) の脆弱性
Title SEIL シリーズルータにおけるサービス運用妨害 (DoS) の脆弱性
Summary

株式会社インターネットイニシアティブが提供する SEIL シリーズルータの PPP アクセスコンセントレータ (PPPAC) 機能およびダイアルアップネットワーク機能には、特定のパケットの処理に起因するサービス運用妨害 (DoS) の脆弱性 (CWE-119) が存在します。 なお、本脆弱性は JVN#21907573 とは異なる問題です。

Possible impacts 細工された通信パケットを受信することで、当該製品を再起動させられる可能性があります。
Solution

[アップデートする] 開発者が提供する情報をもとに、ファームウェアをアップデートしてください。
Publication Date Dec. 1, 2014, midnight
Registration Date Dec. 1, 2014, 2:06 p.m.
Last Update Dec. 9, 2014, 3:30 p.m.
CVSS2.0 : 警告
Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Affected System
インターネットイニシアティブ
SEIL/B1 1.00 から 4.62 まで
SEIL/neu 2FE Plus 1.82 から 2.18 まで
SEIL/Turbo 1.82 から 2.18 まで
SEIL/X1 1.00 から 4.62 まで
SEIL/X2 1.00 から 4.62 まで
SEIL/x86 Fuji 1.00 から 3.22 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
0 [2014年12月01日]
  掲載
[2014年12月09日]
  参考情報：National Vulnerability Database (NVD) (CVE-2014-7256) を追加		 Feb. 17, 2018, 10:37 a.m.
NVD Vulnerability Information
CVE-2014-7256
Summary

The (1) PPP Access Concentrator (PPPAC) and (2) Dial-Up Networking Internet Initiative Japan Inc. SEIL series routers SEIL/x86 Fuji 1.00 through 3.22; SEIL/X1, SEIL/X2, and SEIL/B1 1.00 through 4.62; SEIL/Turbo 1.82 through 2.18; and SEIL/neu 2FE Plus 1.82 through 2.18 allow remote attackers to cause a denial of service (restart) via crafted (a) GRE or (b) MPPE packets.

Publication Date Dec. 6, 2014, 2:59 a.m.
Registration Date Jan. 26, 2021, 3:18 p.m.
Last Update Nov. 21, 2024, 11:16 a.m.
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:o:iij:seil_plus_firmware:1.82:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:1.83:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:1.84:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:1.85:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:1.86:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:1.87:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:1.88:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:1.89:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:1.90:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:1.91:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:1.92:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:1.93:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:1.94:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:1.95:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:1.96:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:1.97:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:1.98:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:1.99:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:2.01:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:2.02:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:2.03:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:2.04:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:2.05:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:2.06:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:2.07:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:2.08:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:2.09:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:2.10:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:2.11:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:2.12:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:2.13:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:2.14:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:2.15:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:2.16:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:2.17:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_plus_firmware:2.18:*:*:*:*:*:*:*
cpe:2.3:h:iij:seil_plus:-:*:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:o:iij:seil_b1_firmware:*:*:*:*:*:*:*:* 4.61
execution environment
1 cpe:2.3:h:iij:seil_b1:-:*:*:*:*:*:*:*
Configuration3 or higher or less more than less than
cpe:2.3:o:iij:seil_x1_firmware:*:*:*:*:*:*:*:* 4.61
execution environment
1 cpe:2.3:h:iij:seil_x1:-:*:*:*:*:*:*:*
Configuration4 or higher or less more than less than
cpe:2.3:o:iij:seil_turbo_firmware:1.82:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:1.83:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:1.84:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:1.85:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:1.86:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:1.87:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:1.88:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:1.89:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:1.90:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:1.91:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:1.92:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:1.93:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:1.94:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:1.95:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:1.96:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:1.97:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:1.98:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:1.99:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:2.00:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:2.01:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:2.02:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:2.03:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:2.04:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:2.05:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:2.06:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:2.07:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:2.08:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:2.09:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:2.10:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:2.11:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:2.12:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:2.13:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:2.14:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:2.15:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:2.16:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:2.17:*:*:*:*:*:*:*
cpe:2.3:o:iij:seil_turbo_firmware:2.18:*:*:*:*:*:*:*
cpe:2.3:h:iij:seil_turbo:-:*:*:*:*:*:*:*
Configuration5 or higher or less more than less than
cpe:2.3:o:iij:seil_x86_fuji_firmware:*:*:*:*:*:*:*:* 3.21
execution environment
1 cpe:2.3:h:iij:seil_x86_fuji:-:*:*:*:*:*:*:*
Configuration6 or higher or less more than less than
cpe:2.3:o:iij:seil_x2_firmware:*:*:*:*:*:*:*:* 4.61
execution environment
1 cpe:2.3:h:iij:seil_x2:-:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List