Bug 1684526 (CVE-2019-7251) - CVE-2019-7251 asterisk: Remote crash vulnerability with SDP protocol
Summary: CVE-2019-7251 asterisk: Remote crash vulnerability with SDP protocol
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2019-7251
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: 1684527
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-03-01 13:03 UTC by Andrej Nemec
Modified: 2021-02-16 22:19 UTC (History)
4 users (show)

Fixed In Version: asterisk 15.7.2, asterisk 16.2.1
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Clone Of:
Environment:
Last Closed: 2019-06-10 10:49:50 UTC

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Description Andrej Nemec 2019-03-01 13:03:32 UTC 
When Asterisk makes an outgoing call, a very specific SDP protocol violation by the remote party can cause Asterisk to crash.

External References:

http://downloads.asterisk.org/pub/security/AST-2019-001.html
Comment 1 Andrej Nemec 2019-03-01 13:03:41 UTC 
Created asterisk tracking bugs for this issue:

Affects: fedora-all [bug 1684527]
Comment 2 Product Security DevOps Team 2019-06-10 10:49:50 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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