CVE-2018-20194 - Vulnerability Details - OpenCVE

There is a stack-based buffer underflow in the third instance of the calculate_gain function in libfaad/sbr_hfadj.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. A crafted input will lead to a denial of service or possibly unspecified other impact because limiting the additional noise energy level is mishandled for the G_max <= G case.

No CVSS v4.0

No CVSS v3.1

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Audiocoding	Freeware Advanced Audio Decoder 2

Configuration 1 [-]

cpe:2.3:a:audiocoding:freeware_advanced_audio_decoder_2:2.8.8:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/knik0/faad2/issues/21
https://lists.debian.org/debian-lts-announce/2019/05/msg00022.html
https://seclists.org/bugtraq/2019/Sep/28
https://security.gentoo.org/glsa/202006-17
https://www.debian.org/security/2019/dsa-4522

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-12-18T01:00:00

Updated: 2024-08-05T11:58:18.219Z

Reserved: 2018-12-17T00:00:00

Link: CVE-2018-20194

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-12-18T01:29:00.283

Modified: 2024-11-21T04:01:03.847

Link: CVE-2018-20194

Redhat

No data.

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