Bug 1737024 (CVE-2019-13161) - CVE-2019-13161 asterisk: pointer dereference in chan_sip leading to crash
Summary: CVE-2019-13161 asterisk: pointer dereference in chan_sip leading to crash
Keywords:
Status: NEW
Alias: CVE-2019-13161
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1737025
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-08-02 10:51 UTC by Marian Rehak
Modified: 2019-12-27 20:50 UTC (History)
4 users (show)

Fixed In Version:
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Description Marian Rehak 2019-08-02 10:51:39 UTC
An issue was discovered in Asterisk Open Source through 13.27.0, 14.x and 15.x through 15.7.2, and 16.x through 16.4.0. A pointer dereference in chan_sip while handling SDP negotiation allows an attacker to crash Asterisk when handling an SDP answer to an outgoing T.38 re-invite.

External Reference:

https://security-tracker.debian.org/tracker/CVE-2019-13161

Comment 1 Marian Rehak 2019-08-02 10:51:51 UTC
Created asterisk tracking bugs for this issue:

Affects: fedora-all [bug 1737025]


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