CVE-2020-14305

State: Published
Severity: Not scored
Published: Dec 2, 2020
Updated: Aug 4, 2024
Reserved: Jun 17, 2020

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.

Scores

The record has no CVSS score.

Weaknesses

CWE-787

Affected Products

Product	Versions
kerneln/a	kernel 4.12-rc1Affected

References

https://bugzilla.redhat.com/show_bug.cgi?id=1850716
https://bugs.openvz.org/browse/OVZ-7188
https://patchwork.ozlabs.org/project/netfilter-devel/patch/c2385b5c-309c-cc64-2e10-a0ef62897502%40virtuozzo.com/
https://security.netapp.com/advisory/ntap-20201210-0004/

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