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Content Tagged with exploit + voip
Listen to SIP Phones Even When They are on the Hook
avesdrop on a broad range of SIP-enabled devices. For readers who aren't aware of what SIP-enabled devices are, SIP (Session Initiation<sep/>
[CALUG] Fwd: AsteriDex (Asterisk / Trixbox) remote code execution
There is a command injection vulnerability in AsteriDex default config, which allows unauthenticated users to execute arbitrary commands on the Asterisk console. Such access permits execution of arbitrary operating system commands as the 'asterisk' user.
Another Asterisk Security Hole to Plug in TrixBox Systems (updated)
Here we go again to patch another denial of service problem and some SIP vulnerabilities with Asterisk. All versions are apparently affected.
Asterisk Security Exploits and Vulnerability (Asteroid)
A vulnerability in the SIP channel driver (channels/chan_sip.c) in all versions of Asterisk prior to 1.2.13. Local and remote attackers are able to cause a denial of service (resource consumption) via unspecified vectors that result in the creation of "a