| Package | Affected versions | Patched versions |
|---|---|---|
| asterisk | = 1.2.0_beta1= 1.2.0_beta2= 1.2.10= 1.2.11= 1.2.12= 1.2.12.1= 1.2.6= 1.2.7= 1.2.8= 1.2.9= 1.4.0= 1.4.0_beta1= 1.4.0_beta2 |
Unspecified vulnerability in the SIP channel driver (channels/chan_sip.c) in Asterisk 1.2.x before 1.2.13 and 1.4.x before 1.4.0-beta3 allows remote attackers to cause a denial of service (resource consumption) via unspecified vectors that result in the creation of "a real pvt structure" that uses more resources than necessary.
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