NVD Vulnerability Detail
Search Exploit, PoC
CVE-2012-2416
Summary

chan_sip.c in the SIP channel driver in Asterisk Open Source 1.8.x before 1.8.11.1 and 10.x before 10.3.1 and Asterisk Business Edition C.3.x before C.3.7.4, when the trustrpid option is enabled, allows remote authenticated users to cause a denial of service (daemon crash) by sending a SIP UPDATE message that triggers a connected-line update attempt without an associated channel.

Publication Date May 1, 2012, 5:55 a.m.
Registration Date Jan. 28, 2021, 2:58 p.m.
Last Update Nov. 21, 2024, 10:39 a.m.
CVSS2.0 : MEDIUM
Score 6.5
Vector AV:N/AC:L/Au:S/C:P/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) 低
攻撃前の認証要否(Au) 単一
機密性への影響(C) 低
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:a:asterisk:open_source:1.6.2.0:rc4:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.15.1:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.10:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.9:rc3:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.17:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.1:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.2:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.14:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.17:rc3:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.22:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.8:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.13:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.15:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.7:rc2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.9:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.16:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.7:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.17.1:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.0:rc8:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.19:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.15:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.1:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.6:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.0:rc2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.6:rc2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.18.2:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.7:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.4:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.19:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.3:rc2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.16:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.23:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.14:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.11:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.18:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.16.2:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.18:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.0:rc3:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.9:rc2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.20:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.11:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.0:rc5:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.10:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.7:rc3:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.6:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.8:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.17:rc2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.5:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.17.2:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.12:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.11:rc2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.17:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.9:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.21:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.17.3:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.16.1:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.12:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.18.1:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.0:rc7:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.10:rc2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.0:rc6:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.6.2.0:*:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:a:asterisk:open_source:1.8.10.0:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.0:beta1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.3:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.8.1:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.1:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.0:rc2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.9.0:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.10.0:rc2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.0:rc3:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.8.0:rc4:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.0:beta2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.4.4:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.8.0:rc3:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.3:rc3:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.11.0:rc3:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.2.3:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.9.0:rc2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.7.2:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.9.2:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.0:beta3:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.4:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.9.3:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.6.0:rc3:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.6.0:rc2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.7.0:rc2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.10.0:rc3:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.3:rc2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.3.3:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.8.0:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.6.0:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.8.0:rc2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.4.3:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.5.0:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.4.2:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.9.0:rc3:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.7.0:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.2.4:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.4.1:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.2:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.1.2:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.0:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.3:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.10.0:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.2.1:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.8.0:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.7.1:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.1.1:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.11.0:rc2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.7.0:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.0:beta4:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.8.0:rc5:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.0:rc4:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.4:rc3:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.4:rc2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.0:rc5:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.1:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.9.1:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.6.0:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.10.1:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.3.1:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.9.0:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.2:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.10.0:rc4:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.4:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.3.2:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.5:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.2.2:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.0:beta5:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:1.8.8.2:*:*:*:*:*:*:*
Configuration3 or higher or less more than less than
cpe:2.3:a:asterisk:open_source:10.2.0:rc2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.3.0:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.2.0:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.3.0:rc3:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.1.0:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.2.1:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.2.0:rc4:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.3.0:rc2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.1.0:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.0.0:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.2.0:rc3:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.1.1:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.0.0:beta1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.2.0:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.0.0:rc2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.1.2:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.0.0:rc3:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.1.0:rc2:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.0.1:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.0.0:rc1:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.1.3:*:*:*:*:*:*:*
cpe:2.3:a:asterisk:open_source:10.0.0:beta2:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
Asterisk Open Source および Asterisk Business Edition におけるサービス運用妨害 (デーモンクラッシュ) の脆弱性
Title Asterisk Open Source および Asterisk Business Edition におけるサービス運用妨害 (デーモンクラッシュ) の脆弱性
Summary

Asterisk Open Source および Asterisk Business Edition の SIP チャネルドライバ内の chan_sip.c には、trustrpid オプションが有効になっている際、サービス運用妨害 (デーモンクラッシュ) 状態となる脆弱性が存在します。

Possible impacts リモート認証されたユーザにより、関連するチャネル以外の接続中の回線の更新を試みる SIP UPDATE メッセージを送信することで、サービス運用妨害 (デーモンクラッシュ) 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 April 16, 2012, midnight
Registration Date May 2, 2012, 3:14 p.m.
Last Update May 2, 2012, 3:14 p.m.
Affected System
Digium
Asterisk Business Edition C.3.7.4 未満の C.3.x
Asterisk Open Source 1.8.11.1 未満の 1.8.x
Asterisk Open Source 10.3.1 未満の 10.x
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
Change Log
No Changed Details Date of change
0 [2012年05月02日]
  掲載		 Feb. 17, 2018, 10:37 a.m.