CVE-2023-36328

2023-09-0100:00:00

ubuntu.com

integer overflow

libtommath

arbitrary code

denial of service

unix

cve-2023-36328

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.001 Low

EPSS

Percentile

32.3%

JSON

Integer Overflow vulnerability in mp_grow in libtom libtommath before
commit beba892bc0d4e4ded4d667ab1d2a94f4d75109a9, allows attackers to
execute arbitrary code and cause a denial of service (DoS).

Bugs

<http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1051100>

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlibtommath< 1.0.1-1ubuntu0.1~esm1UNKNOWN
ubuntu20.04noarchlibtommath< 1.2.0-3ubuntu0.1UNKNOWN
ubuntu22.04noarchlibtommath< 1.2.0-6ubuntu0.22.04.1UNKNOWN
ubuntu23.04noarchlibtommath< 1.2.0-6ubuntu0.23.04.1UNKNOWN
ubuntu23.10noarchlibtommath< 1.2.0-6ubuntu0.23.10.1UNKNOWN
ubuntu16.04noarchlibtommath< 0.42.0-1.2ubuntu0.1~esm1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	libtommath	< 1.0.1-1ubuntu0.1~esm1	UNKNOWN
ubuntu	20.04	noarch	libtommath	< 1.2.0-3ubuntu0.1	UNKNOWN
ubuntu	22.04	noarch	libtommath	< 1.2.0-6ubuntu0.22.04.1	UNKNOWN
ubuntu	23.04	noarch	libtommath	< 1.2.0-6ubuntu0.23.04.1	UNKNOWN
ubuntu	23.10	noarch	libtommath	< 1.2.0-6ubuntu0.23.10.1	UNKNOWN
ubuntu	16.04	noarch	libtommath	< 0.42.0-1.2ubuntu0.1~esm1	UNKNOWN