mirror of
https://github.com/0xMarcio/cve.git
synced 2025-05-28 01:04:30 +00:00
1.0 KiB
1.0 KiB
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.
POC
Reference
- https://packetstormsecurity.com/files/155436/Asterisk-Project-Security-Advisory-AST-2019-008.html
- https://packetstormsecurity.com/files/155436/Asterisk-Project-Security-Advisory-AST-2019-008.html
- https://www.cybersecurity-help.cz/vdb/SB2019112218?affChecked=1
- https://www.cybersecurity-help.cz/vdb/SB2019112218?affChecked=1
Github
No PoCs found on GitHub currently.