National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-16875 Detail

Current Description

An issue was discovered in Teluu pjproject (pjlib and pjlib-util) in PJSIP before 2.7.1. The ioqueue component may issue a double key unregistration after an attacker initiates a socket connection with specific settings and sequences. Such double key unregistration will trigger an integer overflow, which may cause ioqueue backends to reject future key registrations.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 7.5 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://trac.pjsip.org/repos/milestone/release-2.7.1 Release Notes Vendor Advisory
https://trac.pjsip.org/repos/ticket/2055 Vendor Advisory
https://www.debian.org/security/2018/dsa-4170

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information NIST  

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:pjsip:pjsip
     Show Matching CPE(s)
Up to (excluding)
2.7.1


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-16875
NVD Published Date:
11/17/2017
NVD Last Modified:
10/02/2019