интересна вторая CVE-шка. Кулхацкер, ломающий VOIP сервера становится все изощреннее, начинаю наблюдать на VOIP серверах пакеты вроде такого:
          
OPTIONS sip:${RAND_ALPHA=8}@${DADDR} SIP/2.0                                                                                                                                                                        
Via: SIP/2.0/UDP ${SADDR}:${SPORT};branch=${RAND_ALPHA=6}.${RAND_DIGIT=10};rport;alias                                                                                                                              
From: sip:${RAND_ALPHA=8}@${SADDR}:${SPORT};tag=${RAND_DIGIT=8}                                                                                                                                                    
To: sip:${RAND_ALPHA=8}@${DADDR}                                                                                                                                                                                    
Call-ID: ${RAND_DIGIT=10}@${SADDR}                                                                                                                                                                                  
CSeq: 1 OPTIONS                                                                                                                                                                                                    
Contact: sip:${RAND_ALPHA=8}@${SADDR}:${SPORT}                                                                                                                                                                      
Content-Length: 0                                                                                                                                                                                                  
Max-Forwards: 20                                                                                                                                                                                                    
User-Agent: ${RAND_ALPHA=8}                                                                                                                                                                                        
Accept: text/plain