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 Vulnerability   
Search   		     Search 324607 CVE descriptions
and 145615 test descriptions,
access 10,000+ cross references.
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CVE ID:CVE-2019-18976
Description:An issue was discovered in res_pjsip_t38.c in Sangoma Asterisk through 13.x and Certified Asterisk through 13.21-x. If it receives a re- invite initiating T.38 faxing and has a port of 0 and no c line in the SDP, a NULL pointer dereference and crash will occur. This is different from CVE-2019-18940.
Test IDs: 1.3.6.1.4.1.25623.1.0.143164   1.3.6.1.4.1.25623.1.0.892969  
Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2019-18976
https://packetstormsecurity.com/files/155436/Asterisk-Project-Security-Advisory-AST-2019-008.html
https://seclists.org/fulldisclosure/2019/Nov/20
https://www.asterisk.org/downloads/security-advisories
https://www.cybersecurity-help.cz/vdb/SB2019112218?affChecked=1
https://lists.debian.org/debian-lts-announce/2022/04/msg00001.html



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