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CVE-2017-11521

Date: July 22, 2017

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.

Language: C++

Severity Score

Related Resources (6)

https://lists.debian.org/debian-lts-announce/2018/07/msg00031.html
https://lists.debian.org/debian-lts-announce/2021/12/msg00029.html
https://nvd.nist.gov/vuln/detail/CVE-2017-11521
https://list.resiprocate.org/archive/resiprocate-users/msg02701.html
https://github.com/resiprocate/resiprocate/pull/88
https://www.mend.io/vulnerability-database/CVE-2017-11521

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption

CWE-400

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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