CVE-2021-32435

Published: 10 March 2022

Stack-based buffer overflow in the function get_key in parse.c of abcm2ps v8.14.11 allows remote attackers to cause a Denial of Service (DoS) via unspecified vectors.

Priority

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package	Release	Status
abcm2ps Launchpad, Ubuntu, Debian	bionic	Released (7.8.9-1+deb9u1build0.18.04.1)
	focal	Released (8.14.6-0.1ubuntu0.1~esm1) Available with Ubuntu Pro
	impish	Ignored (end of life)
	jammy	Released (8.14.11-0.1ubuntu0.1~esm1) Available with Ubuntu Pro
	kinetic	Ignored (end of life, was needs-triage)
	lunar	Not vulnerable (8.14.13-2)
	mantic	Not vulnerable (8.14.13-2)
	trusty	Ignored (end of standard support)
	upstream	Released (8.14.13-1)
	xenial	Released (7.8.9-1ubuntu0.16.04.1~esm1) Available with Ubuntu Pro

Severity score breakdown

Parameter	Value
Base score	5.5
Attack vector	Local
Attack complexity	Low
Privileges required	None
User interaction	Required
Scope	Unchanged
Confidentiality	None
Integrity impact	None
Availability impact	High
Vector	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References

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