CVE-2009-2346

Description

The IAX2 protocol implementation in Asterisk Open Source 1.2.x before 1.2.35, 1.4.x before 1.4.26.2, 1.6.0.x before 1.6.0.15, and 1.6.1.x before 1.6.1.6; Business Edition B.x.x before B.2.5.10, C.2.x before C.2.4.3, and C.3.x before C.3.1.1; and s800i 1.3.x before 1.3.0.3 allows remote attackers to cause a denial of service (call-number exhaustion) by initiating many IAX2 message exchanges, a related issue to CVE-2008-3263.

Affected products

• asterisk / appliance_s800i1.3.0.2 – 1.3.0.2
• asterisk / appliance_s800i1.3 – 1.3
• asterisk / asteriskb.2.3.1 – b.2.3.1
• asterisk / asteriskb.2.3.2 – b.2.3.2
• asterisk / asteriskb.2.3.3 – b.2.3.3
• asterisk / asteriskb.2.3.4 – b.2.3.4
• asterisk / asteriskb.2.3.5 – b.2.3.5
• asterisk / asteriskb.2.3.6 – b.2.3.6
• asterisk / asteriskb.2.5.1 – b.2.5.1
• asterisk / asteriskb.2.5.3 – b.2.5.3
• asterisk / asteriskb.2.5.4 – b.2.5.4
• asterisk / asteriskb.2.5.5 – b.2.5.5
• asterisk / asteriskb.2.5.6 – b.2.5.6
• asterisk / asteriskb.2.5.8 – b.2.5.8
• asterisk / asteriskb.2.5.9 – b.2.5.9
• asterisk / asteriskb.1.3.2 – b.1.3.2
• asterisk / asteriskb.2.2.0 – b.2.2.0
• asterisk / asteriskc.1.0_beta8 – c.1.0_beta8
• asterisk / asteriskc.1.6 – c.1.6
• asterisk / asteriskc.1.6.1 – c.1.6.1
• asterisk / asteriskc.1.6.2 – c.1.6.2
• asterisk / asteriskc.1.8.1 – c.1.8.1
• asterisk / asteriskc.1.10.3 – c.1.10.3
• asterisk / asteriskc.1.10.4 – c.1.10.4
• asterisk / asteriskc.1.10.5 – c.1.10.5
• asterisk / asteriskc.2.1.2.1 – c.2.1.2.1
• asterisk / asteriskc.2.3 – c.2.3
• asterisk / asteriskc.2.3.3 – c.2.3.3
• asterisk / asteriskc.2.4.2 – c.2.4.2
• asterisk / asteriskc.3.1.0 – c.3.1.0
• asterisk / asteriskb.1.3.3 – b.1.3.3
• asterisk / asteriskc.1.0_beta7 – c.1.0_beta7
• asterisk / asteriskb.2.2.1 – b.2.2.1
• asterisk / open_source1.2.12.1 – 1.2.12.1
• asterisk / open_source1.2.13 – 1.2.13
• asterisk / open_source1.2.13 – 1.2.13
• asterisk / open_source1.2.14 – 1.2.14
• asterisk / open_source1.2.14 – 1.2.14
• asterisk / open_source1.2.15 – 1.2.15
• asterisk / open_source1.2.15 – 1.2.15
• asterisk / open_source1.2.16 – 1.2.16
• asterisk / open_source1.2.16 – 1.2.16
• asterisk / open_source1.2.17 – 1.2.17
• asterisk / open_source1.2.17 – 1.2.17
• asterisk / open_source1.2.18 – 1.2.18
• asterisk / open_source1.2.18 – 1.2.18
• asterisk / open_source1.2.19 – 1.2.19
• asterisk / open_source1.2.19 – 1.2.19
• asterisk / open_source1.2.20 – 1.2.20
• asterisk / open_source1.2.20 – 1.2.20
• asterisk / open_source1.2.21 – 1.2.21
• asterisk / open_source1.2.21 – 1.2.21
• asterisk / open_source1.2.21.1 – 1.2.21.1
• asterisk / open_source1.2.21.1 – 1.2.21.1
• asterisk / open_source1.2.22 – 1.2.22
• asterisk / open_source1.2.22 – 1.2.22
• asterisk / open_source1.2.23 – 1.2.23
• asterisk / open_source1.2.23 – 1.2.23
• asterisk / open_source1.2.24 – 1.2.24
• asterisk / open_source1.2.24 – 1.2.24
• asterisk / open_source1.2.25 – 1.2.25
• asterisk / open_source1.2.25 – 1.2.25
• asterisk / open_source1.2.26 – 1.2.26
• asterisk / open_source1.2.26 – 1.2.26
• asterisk / open_source1.2.26.1 – 1.2.26.1
• asterisk / open_source1.2.26.1 – 1.2.26.1
• asterisk / open_source1.2.26.2 – 1.2.26.2
• asterisk / open_source1.2.26.2 – 1.2.26.2
• asterisk / open_source1.2.27 – 1.2.27
• asterisk / open_source1.2.28 – 1.2.28
• asterisk / open_source1.2.29 – 1.2.29
• asterisk / open_source1.2.30 – 1.2.30
• asterisk / open_source1.2.30.2 – 1.2.30.2
• asterisk / open_source1.2.30.3 – 1.2.30.3
• asterisk / open_source1.2.30.4 – 1.2.30.4
• asterisk / open_source1.2.31 – 1.2.31
• asterisk / open_source1.2.32 – 1.2.32
• asterisk / open_source1.2.33 – 1.2.33
• asterisk / open_source1.2.34 – 1.2.34
• asterisk / open_source1.4.0 – 1.4.0
• asterisk / open_source1.4.0 – 1.4.0
• asterisk / open_source1.4.0 – 1.4.0
• asterisk / open_source1.4.0 – 1.4.0
• asterisk / open_source1.4.1 – 1.4.1
• asterisk / open_source1.4.2 – 1.4.2
• asterisk / open_source1.4.3 – 1.4.3
• asterisk / open_source1.4.4 – 1.4.4
• asterisk / open_source1.4.5 – 1.4.5
• asterisk / open_source1.4.6 – 1.4.6
• asterisk / open_source1.4.7 – 1.4.7
• asterisk / open_source1.4.7.1 – 1.4.7.1
• asterisk / open_source1.4.8 – 1.4.8
• asterisk / open_source1.4.9 – 1.4.9
• asterisk / open_source1.4.10 – 1.4.10
• asterisk / open_source1.4.10.1 – 1.4.10.1
• asterisk / open_source1.4.11 – 1.4.11
• asterisk / open_source1.4.12 – 1.4.12
• asterisk / open_source1.4.12.1 – 1.4.12.1
• asterisk / open_source1.4.13 – 1.4.13
• asterisk / open_source1.4.14 – 1.4.14
• asterisk / open_source1.4.15 – 1.4.15
• asterisk / open_source1.4.16 – 1.4.16
• asterisk / open_source1.4.16.1 – 1.4.16.1
• asterisk / open_source1.4.16.2 – 1.4.16.2
• asterisk / open_source1.4.17 – 1.4.17
• asterisk / open_source1.4.18 – 1.4.18
• asterisk / open_source1.4.18.1 – 1.4.18.1
• asterisk / open_source1.4.19 – 1.4.19
• asterisk / open_source1.4.19 – 1.4.19
• asterisk / open_source1.4.19 – 1.4.19
• asterisk / open_source1.4.19 – 1.4.19
• asterisk / open_source1.4.19 – 1.4.19
• asterisk / open_source1.4.19 – 1.4.19
• asterisk / open_source1.4.19.1 – 1.4.19.1
• asterisk / open_source1.4.19.2 – 1.4.19.2
• asterisk / open_source1.4.20 – 1.4.20
• asterisk / open_source1.4.20 – 1.4.20
• asterisk / open_source1.4.20 – 1.4.20
• asterisk / open_source1.4.20 – 1.4.20
• asterisk / open_source1.4.21 – 1.4.21
• asterisk / open_source1.4.21 – 1.4.21
• asterisk / open_source1.4.21 – 1.4.21
• asterisk / open_source1.4.21.1 – 1.4.21.1
• asterisk / open_source1.4.21.2 – 1.4.21.2
• asterisk / open_source1.4.22 – 1.4.22
• asterisk / open_source1.4.22 – 1.4.22
• asterisk / open_source1.4.22 – 1.4.22
• asterisk / open_source1.4.22.1 – 1.4.22.1
• asterisk / open_source1.4.22.2 – 1.4.22.2
• asterisk / open_source1.4.23 – 1.4.23
• asterisk / open_source1.4.23 – 1.4.23
• asterisk / open_source1.4.23 – 1.4.23
• asterisk / open_source1.4.23 – 1.4.23
• asterisk / open_source1.4beta – 1.4beta
• asterisk / open_source1.6.0 – 1.6.0
• asterisk / open_source1.6.0 – 1.6.0
• asterisk / open_source1.6.0 – 1.6.0
• asterisk / open_source1.6.0 – 1.6.0
• asterisk / open_source1.6.0 – 1.6.0
• asterisk / open_source1.6.0 – 1.6.0
• asterisk / open_source1.6.0 – 1.6.0
• asterisk / open_source1.6.0 – 1.6.0
• asterisk / open_source1.6.0 – 1.6.0
• asterisk / open_source1.6.0 – 1.6.0
• asterisk / open_source1.6.0 – 1.6.0
• asterisk / open_source1.6.0.1 – 1.6.0.1
• asterisk / open_source1.6.0.2 – 1.6.0.2
• asterisk / open_source1.6.0.3 – 1.6.0.3
• asterisk / open_source1.6.0.3 – 1.6.0.3
• asterisk / open_source1.6.1.0 – 1.6.1.0
• asterisk / open_source1.6.1.0 – 1.6.1.0
• asterisk / open_source1.6.1.5 – 1.6.1.5
• asterisk / open_source1.6.0 – 1.6.0
• asterisk / open_source1.2.0 – 1.2.0
• asterisk / open_source1.2.0 – 1.2.0
• asterisk / open_source1.2.0 – 1.2.0
• asterisk / open_source1.2.0 – 1.2.0
• asterisk / open_source1.2.0 – 1.2.0
• asterisk / open_source1.2.1 – 1.2.1
• asterisk / open_source1.2.2 – 1.2.2
• asterisk / open_source1.2.2 – 1.2.2
• asterisk / open_source1.2.3 – 1.2.3
• asterisk / open_source1.2.3 – 1.2.3
• asterisk / open_source1.2.4 – 1.2.4
• asterisk / open_source1.2.4 – 1.2.4
• asterisk / open_source1.2.5 – 1.2.5
• asterisk / open_source1.2.5 – 1.2.5
• asterisk / open_source1.2.6 – 1.2.6
• asterisk / open_source1.2.6 – 1.2.6
• asterisk / open_source1.2.7 – 1.2.7
• asterisk / open_source1.2.7 – 1.2.7
• asterisk / open_source1.2.7.1 – 1.2.7.1
• asterisk / open_source1.2.7.1 – 1.2.7.1
• asterisk / open_source1.2.8 – 1.2.8
• asterisk / open_source1.2.8 – 1.2.8
• asterisk / open_source1.2.9 – 1.2.9
• asterisk / open_source1.2.9.1 – 1.2.9.1
• asterisk / open_source1.2.9.1 – 1.2.9.1
• asterisk / open_source1.2.10 – 1.2.10
• asterisk / open_source1.2.10 – 1.2.10
• asterisk / open_source1.2.11 – 1.2.11
• asterisk / open_source1.2.11 – 1.2.11
• asterisk / open_source1.2.12 – 1.2.12
• asterisk / open_source1.2.12 – 1.2.12
• asterisk / open_source1.2.12.1 – 1.2.12.1
• asterisk / opensource1.4.24 – 1.4.24
• asterisk / opensource1.4.23.2 – 1.4.23.2
• asterisk / opensource1.4.26.1 – 1.4.26.1
• asterisk / opensource1.4.24.1 – 1.4.24.1
• asterisk / opensource1.4.26 – 1.4.26
• Sangoma / asterisk1.6.1 – 1.6.1
• Sangoma / asterisk1.6.1.4 – 1.6.1.4

References

• MISChttp://securitytracker.com/id?1022819
• MISChttp://www.securityfocus.com/archive/1/506257/100/0/threaded
• VENDOR_ADVISORYhttp://secunia.com/advisories/36593
• MISChttp://www.securityfocus.com/bid/36275
• MISChttp://downloads.asterisk.org/pub/security/AST-2009-006.html