Improper Input Validation Affecting asterisk package, versions <1:13.1.0~dfsg-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.57% (78th percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-ASTERISK-428709
  • published24 Nov 2014
  • disclosed24 Nov 2014

Introduced: 24 Nov 2014

CVE-2014-8416  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade Debian:unstable asterisk to version 1:13.1.0~dfsg-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream asterisk package and not the asterisk package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

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.

CVSS Scores

version 3.1