CVE-2019-7251

Published: 28/03/2019 Updated: 01/04/2019

CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8

CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8

VMScore: 356

Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P

An Integer Signedness issue (for a return code) in the res_pjsip_sdp_rtp module in Digium Asterisk versions 15.7.1 and previous versions and 16.1.1 and previous versions allows remote authenticated users to crash Asterisk via a specially crafted SDP protocol violation.

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Debian Bug report logs - #923690 asterisk: CVE-2019-7251: Remote crash vulnerability with SDP protocol violation Package: src:asterisk; Maintainer for src:asterisk is Debian VoIP Team <pkg-voip-maintainers@listsaliothdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Sun, 3 Mar 2019 21:15:02 U ...

Asterisk Project Security Advisory - AST-2019-001 Product Asterisk Summary Remote crash vulnerability with SDP protocol violation Nature of Advisory Denial Of Service ...

CWE-190 https://issues.asterisk.org/jira/browse/ASTERISK-28260 https://downloads.asterisk.org/pub/security/AST-2019-001.html https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=923690 https://nvd.nist.gov

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