CVE-2019-18976
Publicada em · Atualizada em
8Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 13%
probabilidade de exploração
13%top 4% das CVEs
exploração observada
nãonenhuma fonte reporta
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.
Produtos afetados
n/a · n/aReferências
http://downloads.asterisk.org/pub/security/AST-2019-008.htmlhttps://lists.debian.org/debian-lts-announce/2022/04/msg00001.htmlhttps://packetstormsecurity.com/files/155436/Asterisk-Project-Security-Advisory-AST-2019-008.htmlhttps://seclists.org/fulldisclosure/2019/Nov/20https://www.asterisk.org/downloads/security-advisorieshttps://www.cybersecurity-help.cz/vdb/SB2019112218?affChecked=1