Description
An out-of-bounds memory write flaw was found in how the Linux kernel’s Voice Over IP H.323 connection tracking functionality handled connections on ipv6 port 1720. This flaw allows an unauthenticated remote user to crash the system, causing a denial of service. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Published: 2020-12-02
Score: 8.1 High
EPSS: 1.0% Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2420-1 linux security update
Debian DLA Debian DLA DLA-2420-2 linux regression update
EUVD EUVD EUVD-2020-6457 An out-of-bounds memory write flaw was found in how the Linux kernel’s Voice Over IP H.323 connection tracking functionality handled connections on ipv6 port 1720. This flaw allows an unauthenticated remote user to crash the system, causing a denial of service. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
History

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Subscriptions

Linux Linux Kernel
Netapp A250 A250 Firmware Aff 500f Aff 500f Firmware Cloud Backup Fas 500f Fas 500f Firmware Solidfire Baseboard Management Controller Solidfire Baseboard Management Controller Firmware
Redhat Enterprise Linux Rhel Extras Rt
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-04T12:39:36.220Z

Reserved: 2020-06-17T00:00:00.000Z

Link: CVE-2020-14305

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-12-02T01:15:12.077

Modified: 2024-11-21T05:02:58.097

Link: CVE-2020-14305

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-06-09T00:00:00Z

Links: CVE-2020-14305 - Bugzilla

cve-icon OpenCVE Enrichment

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Weaknesses