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CVE-2021-31878

CVE-2021-31878

EPSS 2.4%
An issue was discovered in PJSIP in Asterisk before 16.19.1 and before 18.5.1. To exploit, a re-INVITE without SDP must be received after Asterisk has sent a BYE request.
Produtos afetados
n/a · n/a

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Referências
http://downloads.asterisk.org/pub/security/AST-2021-007.htmlhttp://packetstormsecurity.com/files/163638/Asterisk-Project-Security-Advisory-AST-2021-007.htmlhttps://downloads.digium.com/pub/security/AST-2021-007.htmlhttp://seclists.org/fulldisclosure/2021/Jul/48https://issues.asterisk.org/jira/browse/ASTERISK-29381