CVE-2019-15297

CVE Database · CVE-2019-15297

CVE-2019-15297

· MEDIUMModified

CVSS v3.1

6.5

EPSS

3.48%

Published

Sep 9, 2019

Modified

Nov 21, 2024

Public PoC / Exploit (1)

All weaponized →

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Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

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.

CVSS Vector

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

Weaknesses (CWE)

CWE-476

Affected Products (2)

digium · asteriskvulnerable

References (8)

http://downloads.asterisk.org/pub/security/AST-2019-004.html

PatchVendor Advisory

http://packetstormsecurity.com/files/154371/Asterisk-Project-Security-Advisory-AST-2019-004.html

PatchThird Party AdvisoryVDB Entry

http://packetstormsecurity.com/files/161671/Asterisk-Project-Security-Advisory-AST-2021-006.html

http://seclists.org/fulldisclosure/2021/Mar/5

http://downloads.asterisk.org/pub/security/AST-2019-004.html

PatchVendor Advisory

http://packetstormsecurity.com/files/154371/Asterisk-Project-Security-Advisory-AST-2019-004.html

Patch

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