CVE Vulnerability

CVE-2019-13351

posix/JackSocket.cpp in libjack in JACK2 1.9.1 through 1.9.12 (as distributed with alsa-plugins 1.1.7 and later) has a "double file descriptor close" issue during a failed connection attempt when jackd2 is not running. Exploitation success depends on multithreaded timing of that double close, which can result in unintended information disclosure, crashes, or file corruption due to having the wrong file associated with the file descriptor.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.1 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/jackaudio/jack2/pull/480 Patch Third Party Advisory
https://github.com/xbmc/xbmc/issues/16258 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:jackaudio:jack2:*:*:*:*:*:*:*:*
cpe:2.3:a:alsa-project:alsa:*:*:*:*:*:*:*:*
Information

Published : 2019-07-05 08:15

Updated : 2020-08-24 05:37

NVD link : CVE-2019-13351

Mitre link : CVE-2019-13351

Products Affected
No products.
CWE
CWE-1341

Multiple Releases of Same Resource or Handle