A NULL pointer dereference vulnerability exists in eXcall_api.c in Antisip eXosip2 through 5.2.0 when handling certain 3xx redirect responses.
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{ "binaries": [ { "binary_version": "4.1.0-2.2~build1", "binary_name": "libexosip2-11" }, { "binary_version": "4.1.0-2.2~build1", "binary_name": "libexosip2-dev" } ] }