NVD Vulnerability Detail
Search Exploit, PoC
CVE-2009-4055
Summary

rtp.c in Asterisk Open Source 1.2.x before 1.2.37, 1.4.x before 1.4.27.1, 1.6.0.x before 1.6.0.19, and 1.6.1.x before 1.6.1.11; Business Edition B.x.x before B.2.5.13, C.2.x.x before C.2.4.6, and C.3.x.x before C.3.2.3; and s800i 1.3.x before 1.3.0.6 allows remote attackers to cause a denial of service (daemon crash) via an RTP comfort noise payload with a long data length.

Publication Date Dec. 2, 2009, 8:30 p.m.
Registration Date Jan. 29, 2021, 1:25 p.m.
Last Update Oct. 11, 2018, 4:48 a.m.
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
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:digium:asterisk:1.2.0:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.0:beta1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.0:beta2:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.0:rc1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.0:rc2:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.2:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.2:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.3:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.3:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.10:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.10:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.11:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.11:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.12:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.12:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.12.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.12.1:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.13:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.13:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.14:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.15:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.15:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.16:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.16:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.17:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.17:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.18:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.18:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.19:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.19:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.20:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.20:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.21:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.21:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.21.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.21.1:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.22:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.22:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.23:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.23:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.24:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.24:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.25:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.25:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.26:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.26:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.26.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.26.1:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.26.2:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.26.2:netsec:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.27:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.28:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.28.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.29:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.30:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.30.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.30.2:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.30.3:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.30.4:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.31:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.31.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.32:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.33:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.34:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.35:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.2.36:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.0:beta1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.0:beta2:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.0:beta3:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.0:beta4:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.2:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.3:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.4:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.5:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.6:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.7:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.7.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.8:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.9:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.10:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.10.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.11:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.12:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.12.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.13:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.14:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.15:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.16:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.16.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.16.2:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.17:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.18:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.19:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.19:rc1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.19:rc2:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.19:rc3:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.19:rc4:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.19.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.19.2:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.20:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.20:rc1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.20:rc2:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.20:rc3:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.20.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.21:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.21:rc1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.21:rc2:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.21.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.21.2:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.22:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.22:rc1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.22:rc2:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.22:rc3:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.22:rc4:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.22:rc5:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.22.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.22.2:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.23:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.23:rc1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.23:rc2:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.23:rc3:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.23:rc4:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.23.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.23.2:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.24:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.24:rc1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.24.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.25:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.25:rc1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.25.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.26:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.26:rc1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.26:rc2:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.26:rc3:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.26:rc4:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.26:rc5:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.26:rc6:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.26.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.26.2:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.27:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.4.27:rc5:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0:beta1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0:beta2:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0:beta3:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0:beta4:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0:beta5:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0:beta6:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0:beta7:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0:beta7.1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0:beta8:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0:beta9:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0:rc4:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0:rc5:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0:rc6:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0.2:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0.3:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0.3:rc1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0.4:rc1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0.5:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0.6:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0.7:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0.8:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0.9:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0.10:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0.11:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0.11:rc1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0.11:rc2:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0.14:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0.14:rc1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0.15:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0.16:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0.16:rc1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0.16:rc2:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.0.18:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.1.0:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.1.0:rc2:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.1.0:rc3:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.1.0:rc4:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.1.0:rc5:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.1.1:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.1.2:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.1.3:rc1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.1.4:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.1.5:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.1.5:rc1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.1.6:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.1.7:rc1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.1.7:rc2:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.1.8:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.1.10:*:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.1.10:rc1:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.1.10:rc2:*:*:*:*:*:*
cpe:2.3:a:digium:asterisk:1.6.1.10:rc3:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:h:digium:s800i:1.3.0:*:*:*:*:*:*:*
cpe:2.3:h:digium:s800i:1.3.0.2:*:*:*:*:*:*:*
cpe:2.3:h:digium:s800i:1.3.0.3:*:*:*:*:*:*:*
cpe:2.3:h:digium:s800i:1.3.0.4:*:*:*:*:*:*:*
Configuration3 or higher or less more than less than
cpe:2.3:a:digium:asterisk:b:-:business:*:*:*:*:*
cpe:2.3:a:digium:asterisk:b.1.3.2:-:business:*:*:*:*:*
cpe:2.3:a:digium:asterisk:b.1.3.3:-:business:*:*:*:*:*
cpe:2.3:a:digium:asterisk:b.2.2.0:-:business:*:*:*:*:*
cpe:2.3:a:digium:asterisk:b.2.2.1:-:business:*:*:*:*:*
cpe:2.3:a:digium:asterisk:b.2.3.1:-:business:*:*:*:*:*
cpe:2.3:a:digium:asterisk:b.2.3.2:-:business:*:*:*:*:*
cpe:2.3:a:digium:asterisk:b.2.3.3:-:business:*:*:*:*:*
cpe:2.3:a:digium:asterisk:b.2.3.4:-:business:*:*:*:*:*
cpe:2.3:a:digium:asterisk:b.2.3.5:-:business:*:*:*:*:*
cpe:2.3:a:digium:asterisk:b.2.3.6:-:business:*:*:*:*:*
cpe:2.3:a:digium:asterisk:b.2.5.0:-:business:*:*:*:*:*
cpe:2.3:a:digium:asterisk:b.2.5.1:-:business:*:*:*:*:*
cpe:2.3:a:digium:asterisk:b.2.5.2:-:business:*:*:*:*:*
cpe:2.3:a:digium:asterisk:b.2.5.3:-:business:*:*:*:*:*
cpe:2.3:a:digium:asterisk:c:-:business:*:*:*:*:*
cpe:2.3:a:digium:asterisk:c.2.3:-:business:*:*:*:*:*
cpe:2.3:a:digium:asterisk:c.3.0:-:business:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
Asterisk Open Source および s800i の rtp.c におけるサービス運用妨害 (DoS) の脆弱性
Title Asterisk Open Source および s800i の rtp.c におけるサービス運用妨害 (DoS) の脆弱性
Summary

Asterisk Open Source および s800i の rtp.c には、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 第三者により、過度に長いデータ長を持つ RTP コンフォートノイズペイロードを介して、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 Nov. 13, 2009, midnight
Registration Date June 26, 2012, 4:18 p.m.
Last Update June 26, 2012, 4:18 p.m.
Affected System
Digium
Asterisk Open Source 1.2.37 未満の 1.2.x、1.4.27.1 未満の 1.4.x、1.6.0.19 未満の 1.6.0.x、1.6.1.11 未満の 1.6.1.x、Business Edition の B.2.5.13 未満の B.x.x、C.2.4.6 未満の C.2.x.x、C.3.2.3 未満の C.3.x.x、および s800i 1.3.0.6 未満の 1.3.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06月26日]
  掲載		 Feb. 17, 2018, 10:37 a.m.