Vulnerability CVE-2017-11521
Published: 2017-07-22   Modified: 2017-07-23

Description:
The SdpContents::Session::Medium::parse function in resip/stack/SdpContents.cxx in reSIProcate 1.10.2 allows remote attackers to cause a denial of service (memory consumption) by triggering many media connections.

See advisories in our WLB2 database:
Topic
Author
Date
High
reSIProcate 1.10.2 Heap Overflow
Joachim De Zutte...
09.08.2018

Type:

CWE-400

 (Uncontrolled Resource Consumption ('Resource Exhaustion'))

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Resiprocate -> Resiprocate 

 References:
https://github.com/resiprocate/resiprocate/pull/88
https://list.resiprocate.org/archive/resiprocate-users/msg02701.html
https://lists.debian.org/debian-lts-announce/2018/07/msg00031.html
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