Description
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.
Published: 2019-07-05
Score: 8.1 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2019-4854 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.
Ubuntu USN Ubuntu USN USN-5656-1 JACK vulnerability
History

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Subscriptions

Alsa-project Alsa
Jackaudio Jack2
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T23:49:24.816Z

Reserved: 2019-07-05T00:00:00.000Z

Link: CVE-2019-13351

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-07-05T20:15:14.200

Modified: 2024-11-21T04:24:46.307

Link: CVE-2019-13351

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses