Description
The STUN implementation in Asterisk 1.4.x before 1.4.8, AsteriskNOW before beta7, Appliance Developer Kit before 0.5.0, and s800i before 1.0.2 allows remote attackers to cause a denial of service (crash) via a crafted STUN length attribute in a STUN packet sent on an RTP port.
Affected products
- asterisk / asterisk1.0 – 1.0
- asterisk / asterisk1.0.6 – 1.0.6
- asterisk / asterisk1.0.7 – 1.0.7
- asterisk / asterisk1.0.8 – 1.0.8
- asterisk / asterisk1.0.9 – 1.0.9
- asterisk / asterisk1.0.10 – 1.0.10
- asterisk / asterisk1.0.11 – 1.0.11
- asterisk / asterisk1.0.12 – 1.0.12
- asterisk / asterisk1.2.0_beta1 – 1.2.0_beta1
- asterisk / asterisk1.2.0_beta2 – 1.2.0_beta2
- asterisk / asterisk1.2.5 – 1.2.5
- asterisk / asterisk1.2.6 – 1.2.6
- asterisk / asterisk1.2.7 – 1.2.7
- asterisk / asterisk1.2.8 – 1.2.8
- asterisk / asterisk1.2.9 – 1.2.9
- asterisk / asterisk1.2.10 – 1.2.10
- asterisk / asterisk1.2.11 – 1.2.11
- asterisk / asterisk1.2.12 – 1.2.12
- asterisk / asterisk1.2.13 – 1.2.13
- asterisk / asterisk1.2.14 – 1.2.14
- asterisk / asterisk1.2.15 – 1.2.15
- asterisk / asterisk1.2.16 – 1.2.16
- asterisk / asterisk1.2.17 – 1.2.17
- asterisk / asterisk1.4.1 – 1.4.1
- asterisk / asterisk1.4.2 – 1.4.2
- asterisk / asterisk1.4.4_2007-04-27 – 1.4.4_2007-04-27
- asterisk / asterisk1.4_beta – 1.4_beta
- asterisk / asteriska – a
- asterisk / asteriskb.1.3.2 – b.1.3.2
- asterisk / asteriskb.1.3.3 – b.1.3.3
- asterisk / asteriskb.2.2.0 – b.2.2.0
- asterisk / asterisk_appliance_developer_kit0.4
- asterisk / asterisknowbeta_5 – beta_5
- asterisk / asterisknowbeta_6 – beta_6
- asterisk / s800i_appliance1.0 – 1.0
- asterisk / s800i_appliance1.0.1 – 1.0.1
References
- VENDOR_ADVISORYhttp://secunia.com/advisories/26099
- MISChttp://www.securityfocus.com/bid/24950
- MISChttp://www.securitytracker.com/id?1018407
- MISChttp://ftp.digium.com/pub/asa/ASA-2007-017.pdf
- MISChttps://exchange.xforce.ibmcloud.com/vulnerabilities/35480
- VENDOR_ADVISORYhttp://www.vupen.com/english/advisories/2007/2563