reqresp_parser.c in the SIP channel driver in Asterisk Open Source 1.8.x prior to 1.8.4.2 does not initialize certain strings, which allows remote malicious users to cause a denial of service (NULL pointer dereference and daemon crash) via a malformed Contact header.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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digium asterisk 1.8.1 |
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digium asterisk 1.8.0 |
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digium asterisk 1.8.3 |
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digium asterisk 1.8.3.1 |
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digium asterisk 1.8.4 |
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digium asterisk 1.8.2.3 |
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digium asterisk 1.8.2.2 |
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digium asterisk 1.8.2.1 |
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digium asterisk 1.8.2 |
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digium asterisk 1.8.3.2 |
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digium asterisk 1.8.2.4 |
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digium asterisk 1.8.4.1 |
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digium asterisk 1.8.1.2 |
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digium asterisk 1.8.1.1 |
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digium asterisk 1.8.3.3 |