CVE-2022-25308

Published: 22 February 2022

A stack-based buffer overflow flaw was found in the Fribidi package. This flaw allows an attacker to pass a specially crafted file to the Fribidi application, which leads to a possible memory leak or a denial of service.

Priority

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package	Release	Status
fribidi Launchpad, Ubuntu, Debian	bionic	Released (0.19.7-2ubuntu0.1)
	focal	Released (1.0.8-2ubuntu0.1)
	impish	Released (1.0.8-2ubuntu2.1)
	jammy	Released (1.0.8-2ubuntu3.1)
	trusty	Ignored (end of standard support)
	upstream	Released (v1.0.12)
	xenial	Released (0.19.7-1ubuntu0.1~esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	Patches: upstream: https://github.com/fribidi/fribidi/commit/ad3a19e6372b1e667128ed1ea2f49919884587e1

Severity score breakdown

Parameter	Value
Base score	7.8
Attack vector	Local
Attack complexity	Low
Privileges required	None
User interaction	Required
Scope	Unchanged
Confidentiality	High
Integrity impact	High
Availability impact	High
Vector	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References

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