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CVE-2019-15297

MEDIUM

6.5

Descricao

res_pjsip_t38 in Sangoma Asterisk 15.x before 15.7.4 and 16.x before 16.5.1 allows an attacker to trigger a crash by sending a declined stream in a response to a T.38 re-invite initiated by Asterisk. The crash occurs because of a NULL session media object dereference.

Detalhes CVE

Pontuacao CVSS v3.16.5

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado9/9/2019

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

digium:asterisk

Fraquezas (CWE)

CWE-476

Referencias

http://downloads.asterisk.org/pub/security/AST-2019-004.html(cve@mitre.org)

http://packetstormsecurity.com/files/154371/Asterisk-Project-Security-Advisory-AST-2019-004.html(cve@mitre.org)

http://packetstormsecurity.com/files/161671/Asterisk-Project-Security-Advisory-AST-2021-006.html(cve@mitre.org)

http://seclists.org/fulldisclosure/2021/Mar/5(cve@mitre.org)

http://downloads.asterisk.org/pub/security/AST-2019-004.html(af854a3a-2127-422b-91ae-364da2661108)

http://packetstormsecurity.com/files/154371/Asterisk-Project-Security-Advisory-AST-2019-004.html(af854a3a-2127-422b-91ae-364da2661108)

http://packetstormsecurity.com/files/161671/Asterisk-Project-Security-Advisory-AST-2021-006.html(af854a3a-2127-422b-91ae-364da2661108)

http://seclists.org/fulldisclosure/2021/Mar/5(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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