CVE-2014-8416

published 2014-11-24

CVE-2014-8416: Use-after-free vulnerability in the PJSIP channel driver in Asterisk Open Source 12.x before 12.7.1 and 13.x before 13.0.1, when using the res_pjsip_refer…

Priority P4 25 medium 5 CVSS 2.0

AV N AC L Au N C N I N A P

Use-after-free vulnerability in the PJSIP channel driver in Asterisk Open Source 12.x before 12.7.1 and 13.x before 13.0.1, when using the res_pjsip_refer module, allows remote attackers to cause a denial of service (crash) via an in-dialog INVITE with Replaces message, which triggers the channel to be hung up.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
debian	asterisk	< asterisk 1:13.1.0~dfsg-1 (bullseye)	asterisk 1:13.1.0~dfsg-1 (bullseye)
digium	asterisk	>= 0 < 1:13.1.0~dfsg-1	1:13.1.0~dfsg-1
digium	asterisk	>= 12.0.0 < 12.7.1	12.7.1
digium	asterisk	>= 13.0.0 < 13.0.1	13.0.1

CVSS provenance

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P

osv 5.0 MEDIUM

vendor_debian 5.0 MEDIUM

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